Sports injuries are preventable in more than 50% of cases (CDC). The most effective prevention strategies combine dynamic warm-up protocols, progressive load management, neuromuscular strength training, proper biomechanics, adequate recovery, and sport-specific protective equipment. Athletes who follow structured injury prevention programs reduce their overall injury risk by 30 to 50% (National Institutes of Health).
Sports injuries affect over 8.6 million athletes in the United States every year. According to the Centers for Disease Control and Prevention (CDC), nearly 30 million children and adolescents participate in organized sports annually, with approximately 2.6 million sustaining injuries serious enough to require emergency care. These numbers are not fixed. The majority of sports-related injuries result from preventable causes: poor training practices, inadequate warm-up, muscle imbalances, and improper equipment use.
Understanding how to prevent sports injuries requires more than a checklist. Effective athletic injury prevention integrates biomechanical principles, musculoskeletal conditioning, neuromuscular control training, sport-specific protective strategies, and recovery science. This guide covers all of them with precise, evidence-based guidance drawn from the American Orthopaedic Society for Sports Medicine (AOSSM), the American College of Sports Medicine (ACSM), and peer-reviewed sports science literature.
What Are the Most Common Types of Sports Injuries Athletes Experience?
Sports injuries fall into two primary categories: acute (traumatic) injuries and chronic (overuse) injuries. Understanding the distinction is essential, because each type requires different prevention strategies.
Acute injuries result from a single traumatic event such as a collision, a fall, or a sudden directional change. They include:
- Anterior cruciate ligament (ACL) tears, especially prevalent in soccer, basketball, and volleyball
- Ankle sprains, the most common sports injury across all sports categories
- Shoulder dislocations, frequently seen in contact sports and gymnastics
- Fractures, including stress fractures in the tibia, fibula, and metatarsals common in runners
- Concussions, traumatic brain injuries caused by direct head impacts
Overuse injuries develop gradually through repetitive microtrauma to tendons, bones, and joints without adequate recovery time. Common overuse injuries include:
- Patellar tendinopathy (jumper's knee), common in volleyball, basketball, and track athletes
- Shin splints (medial tibial stress syndrome), affecting distance runners
- Rotator cuff tendinitis, prevalent in swimmers and overhead throwing athletes
- Iliotibial band syndrome, a frequent complaint among cyclists and runners
- Plantar fasciitis, overuse of the plantar fascia ligament in endurance athletes
Key Statistic: Overuse injuries account for approximately 50% of all sports-related injuries in young athletes (American Academy of Pediatrics). In adult endurance athletes, the proportion rises to over 70%.
Which Body Parts Are Most Vulnerable to Athletic Injuries?
The knee joint sustains the highest volume of sports injuries due to its complex ligament architecture and heavy load-bearing function. The ankle, shoulder, and hamstring muscle group follow in frequency. The lumbar spine is particularly susceptible in sports requiring repetitive flexion and rotation, including football, gymnastics, and rowing.
Why Does Proper Warm-Up Prevent Sports Injuries?
A heated, primed muscle is significantly less likely to sustain a strain than a cold one. Warm-up exercises increase core body temperature, improve blood circulation to skeletal muscle tissue, and enhance joint synovial fluid viscosity, all of which reduce injury risk.
The distinction between dynamic warm-up and static stretching is critical for injury prevention:
| Warm-Up Type | Best Timing | Mechanism | Examples |
| Dynamic Stretching | Before activity | Increases blood flow, activates motor units, primes neuromuscular system | Leg swings, walking lunges, high knees, arm circles, lateral shuffles |
| Static Stretching | After activity (cool-down) | Lengthens muscle tissue, reduces delayed onset muscle soreness (DOMS) | Hold each stretch 20-30 seconds targeting hamstrings, hip flexors, calves, shoulders |
| Sport-Specific Drills | Final phase of warm-up | Activates neuromuscular patterns specific to sport movement demands | Dribbling, passing, sprint starts, change-of-direction drills |
The FIFA 11+ program, a structured warm-up protocol developed by the FIFA Medical Assessment and Research Centre, has demonstrated a 30 to 50% reduction in overall injury rate and a 50% reduction in severe injuries in female soccer players (British Journal of Sports Medicine, 2008). The protocol's success in soccer has led to its adaptation across multiple sports disciplines.
How Long Should a Pre-Activity Warm-Up Last?
An effective pre-activity warm-up lasts 10 to 15 minutes for recreational athletes and 15 to 20 minutes for competitive athletes. The cool-down period should be approximately twice the length of the warm-up. Athletes who skip warm-up routines sustain muscle strains at a rate 2.4 times higher than those who follow structured pre-activity protocols (Journal of Athletic Training).
Can a Sports Chiropractor Help Prevent Sports Injuries?
Chiropractic care, particularly sports-focused chiropractic practice, plays a meaningful role in athletic injury prevention by addressing musculoskeletal alignment, joint mobility restrictions, and neuromuscular function. A sports chiropractor uses spinal and extremity manipulation, soft tissue therapy, and functional movement assessment to identify and correct biomechanical dysfunctions before they accumulate into injury.
Sports chiropractic care is distinct from general chiropractic in its emphasis on the biomechanical demands of specific athletic activities. Sports chiropractors assess movement quality, joint mobility, and neuromuscular activation patterns as part of comprehensive injury prevention programs. Many professional sports organizations, including NFL teams, Olympic programs, and MLB franchises, integrate chiropractic care as a standard component of athlete health management.
Specific conditions where sports chiropractic care demonstrates measurable injury prevention benefit include:
- Thoracic and lumbar spine joint restriction, limiting rotational mechanics in throwing and hitting athletes
- Hip joint mobility deficits, contributing to lower extremity injury patterns in runners and field sport athletes
- Shoulder complex dysfunction, predisposing overhead athletes to rotator cuff and bicep tendon injury
- Ankle joint restriction, impairing dorsiflexion mechanics and elevating ACL injury risk during landing tasks
Athletes who experience recurring musculoskeletal complaints, persistent joint stiffness, or unexplained performance decline benefit from evaluation by a qualified sports chiropractor as part of their overall sports medicine care team.
How Does Strength Training Reduce the Risk of Athletic Injuries?
Muscle strength provides mechanical support to joints. Stronger muscles absorb impact forces and reduce the load transferred to ligaments, tendons, cartilage, and bone. The American Orthopaedic Society for Sports Medicine (AOSSM) recommends strength training 2 to 3 times per week targeting both upper and lower body muscle groups.
Three strength training approaches carry the strongest evidence for injury prevention:
1. Eccentric Strength Training for Tendon and Muscle Injury Prevention
Eccentric exercises, where muscles lengthen under load, strengthen tendons and the musculotendinous junction, which are the most common sites for overuse injuries. The Nordic hamstring curl reduces hamstring injury risk by 51% in soccer players (British Journal of Sports Medicine, 2015). Research published in Frontiers in Sports Science confirms eccentric training as the gold standard for preventing skeletal muscle and tendon injuries across all sports categories.
2. Neuromuscular Control Training for ACL and Ankle Injury Prevention
Neuromuscular control training improves the body's ability to detect joint position and respond to destabilizing forces. This involves balance exercises, proprioception drills, and reactive training. Studies demonstrate that neuromuscular training programs decrease ACL tears by up to 50% in female athletes, a population with significantly elevated ACL injury rates due to anatomical and hormonal factors. Single-leg Romanian deadlifts improve proprioception and correct left-to-right muscle imbalances, further reducing ankle sprain and ACL injury risk.
3. Core Stability Training for Spinal and Hip Injury Prevention
Core stability, encompassing the muscles of the lumbar spine, pelvis, and hip complex, is foundational for safe force transfer during athletic movement. Weak core musculature increases compressive loading on lumbar vertebrae and predisposes athletes to hip impingement, groin strains, and lower back injuries. Planks, dead bugs, Pallof presses, and bird-dogs are evidence-based core stability exercises used in sports injury prevention programs.
Research Finding: The Copenhagen adductor exercise reduces groin injury risk by 41% in male soccer players (British Journal of Sports Medicine, 2019). Athletes who add this single exercise to their weekly training routine experience significant reductions in adductor strain frequency.
What Role Does Flexibility and Mobility Play in Injury Prevention?
Flexibility refers to the passive range of motion available at a joint, while mobility refers to the active ability to move through that range under muscular control. Both are necessary but distinct components of athletic injury prevention.
Restricted hip flexor mobility increases anterior pelvic tilt, raising lumbar spine stress. Limited ankle dorsiflexion alters knee mechanics during landing, significantly elevating ACL injury risk. Reduced thoracic spine rotation contributes to rotator cuff overload in overhead athletes.
Targeted mobility work, including hip 90/90 stretches, ankle dorsiflexion drills, thoracic extension exercises, and foam rolling for myofascial release, addresses sport-specific mobility restrictions before they manifest as injury patterns. Athletes should perform targeted flexibility work at least 2 to 3 times per week, integrated with their strength training and recovery protocols.
Is Stretching Before Exercise Enough to Prevent Muscle Strains?
Stretching alone is insufficient. Research indicates that static stretching before exercise, without prior cardiovascular warm-up, temporarily reduces muscle force production without meaningfully reducing injury risk. Effective injury prevention requires the combination of cardiovascular warm-up, dynamic stretching, and progressive load introduction, not static stretching performed on cold muscles.
How Does Progressive Overload and Load Management Prevent Overuse Injuries?
Overuse injuries develop when training volume or intensity increases faster than the musculoskeletal system can adapt. The connective tissues, tendons, cartilage, and bone, respond to mechanical loading through a remodeling process that requires time. Accelerating load beyond this adaptive capacity produces repetitive microtrauma that accumulates into stress fractures, tendinopathies, and joint cartilage degradation.
The 10% rule, which limits weekly training volume increases to no more than 10%, is the most widely cited guideline for overuse injury prevention in endurance sports. However, contemporary sports science favors more nuanced load management using the acute:chronic workload ratio (ACWR), which compares the training load of the current week (acute) to the average of the previous four weeks (chronic). An ACWR above 1.5 significantly elevates injury risk.
Why Is Rest and Recovery Critical for Athletes Who Want to Avoid Injuries?
Rest is not passive. During recovery, the body repairs microdamage in muscle fibers, synthesizes new collagen in tendons and ligaments, and consolidates neuromuscular adaptations from training. Athletes who train 7 days per week without recovery days sustain overuse injuries at dramatically higher rates than those who incorporate 1 to 2 scheduled rest days per week. Sleep is particularly important. Athletes sleeping fewer than 8 hours per night show a 1.7 times higher injury risk compared to those sleeping 8 or more hours (Journal of Pediatric Orthopaedics, 2012).
Cross-training, substituting the primary sport with lower-impact alternatives such as swimming, cycling, or yoga, allows cardiovascular conditioning to continue while reducing cumulative stress on injury-prone tissues. Cross-training also addresses muscle imbalances created by sport-specific movement patterns.
Does Proper Nutrition Help Prevent Sports Injuries?
Nutritional status directly influences musculoskeletal tissue health, neuromuscular function, and the body's capacity to repair damaged tissues. Nutritional deficiencies impair athletic recovery and increase susceptibility to both acute and overuse injuries.
Key nutritional factors in sports injury prevention include:
- Protein: Adequate protein intake (1.6 to 2.2 g/kg body weight per day) supports muscle protein synthesis and tendon collagen remodeling following training stress.
- Calcium and Vitamin D: Deficiencies in calcium and Vitamin D reduce bone mineral density, significantly elevating stress fracture risk. Female athletes with low Vitamin D levels sustain stress fractures at a rate 3.6 times higher than those with adequate levels.
- Omega-3 Fatty Acids: Omega-3s reduce systemic inflammation, supporting joint health and accelerating recovery from acute soft tissue injuries.
- Hydration: Dehydration reduces muscle strength, impairs proprioception, and decreases joint lubrication. The ACSM recommends consuming 17 to 20 oz of water 2 to 3 hours before exercise, 7 to 10 oz every 10 to 20 minutes during exercise, and 16 to 24 oz for every pound of body weight lost through sweat after activity.
Relative Energy Deficiency in Sport (RED-S), formerly known as the Female Athlete Triad, occurs when caloric intake fails to meet training energy demands. RED-S impairs bone health, hormonal function, and immune response, dramatically increasing injury risk across all body systems.
How Does Protective Equipment Reduce Sports Injury Risk?
Properly fitted protective equipment provides a critical mechanical barrier against traumatic injury. The quality and fit of protective gear directly determines its effectiveness. Equipment that is ill-fitting, worn, or inappropriate for the sport's demands offers significantly reduced protection.
Sport-specific protective gear considerations include:
- Helmets: Certified helmets reduce severe traumatic brain injury risk in contact sports. Helmets should sit level on the head, with a snug but not compressive fit, and meet sport-specific safety certification standards (NOCSAE for football and lacrosse, ASTM for cycling).
- Athletic footwear: Footwear provides shock absorption, medial arch support, and heel counter stability. Running shoes should be replaced every 400 to 500 miles as cushioning compounds degrade. Sport-specific footwear optimizes traction and lateral stability for each sport's movement demands.
- Ankle braces and knee sleeves: Prophylactic ankle bracing reduces the incidence of ankle sprains by 71% in athletes with a history of previous ankle injury (American Journal of Sports Medicine). Knee sleeves improve proprioceptive feedback during explosive movements.
- Mouthguards: Custom-fitted mouthguards reduce the risk of dental fractures and are associated with reduced concussion rates in contact sports.
Equipment Fact: Improper or inadequate sports equipment contributes to over 3.5 million sports-related injuries annually in the United States. Protective gear in poor condition, including compressed padding, cracked helmets, and worn shoe soles, provides significantly less protection than new equipment meeting current safety standards.
What Is the Role of Biomechanics and Proper Technique in Preventing Athletic Injuries?
Incorrect movement mechanics expose joints, tendons, and muscle tissue to forces they are not designed to sustain. Faulty biomechanics are a primary contributor to both acute and overuse injury patterns across all sports.
Critical biomechanical risk factors for common sports injuries include:
- Knee valgus during landing: Inward collapse of the knee during jumping and cutting movements dramatically increases ACL tear risk, particularly in female athletes. Neuromuscular training that cues athletes to maintain knee-over-toe alignment reduces valgus loading by up to 40%.
- Anterior pelvic tilt during running: Excessive forward tilting of the pelvis increases lumbar spine extension loading and predisposes runners to hip flexor strain and lower back pain.
- Overstriding in distance running: Landing with the foot too far ahead of the body's center of mass generates excessive braking forces, increasing the risk of tibial stress fractures and iliotibial band syndrome.
- Shoulder elevation during overhead movements: Premature shoulder elevation during throwing or swimming strokes increases subacromial impingement risk and rotator cuff tendinopathy.
Video gait analysis, performed by sports medicine physicians, physical therapists, or certified strength and conditioning specialists, identifies biomechanical faults before they generate injury patterns. Athletes benefit most from biomechanical assessment during the early stages of sport specialization and whenever they transition to higher training volumes.
What Does Sports Injury Rehabilitation Involve and Why Does It Matter for Prevention?
Returning to sport after injury without completing appropriate sports injury rehabilitation is the leading cause of re-injury. An athlete who resumes full activity before the injured tissue has restored its mechanical strength, neuromuscular function, and movement mechanics sustains a recurrent injury at a significantly higher rate than those who complete evidence-based rehabilitation protocols.
Comprehensive sports injury rehabilitation addresses four distinct phases:
- Acute Phase (Days 1 to 7): Pain and inflammation management using the PRICE protocol (Protection, Rest, Ice, Compression, Elevation), gentle range-of-motion exercises, and neural inhibition prevention strategies to maintain muscle activation.
- Sub-Acute Phase (Week 2 to 4): Progressive range of motion restoration, neuromuscular re-education, strength rebuilding targeting injured tissue and surrounding stabilizers, and proprioception training.
- Functional Phase (Week 4 to 8+): Sport-specific movement training, progressive load introduction, agility and reactive drills, and return-to-sport readiness testing using objective functional criteria.
- Return-to-Sport Phase: Criteria-based clearance including limb symmetry index (LSI) testing, requiring the injured limb to achieve 90% or greater strength compared to the uninjured limb, plus psychological readiness assessment.
Athletes cleared for return to sport based on time elapsed rather than objective functional criteria sustain re-injury rates 2 to 3 times higher than those cleared based on demonstrated functional competency. Working with a sports medicine physician, orthopedic physical therapist, and certified athletic trainer throughout rehabilitation optimizes return-to-sport outcomes and long-term injury prevention.
How Does Mental Readiness and Psychological Factors Affect Sports Injury Prevention?
Psychological readiness is an underrecognized but critical component of both injury occurrence and injury prevention. Athlete fatigue, anxiety, and elevated psychological stress have measurable physiological effects that increase injury susceptibility.
Research from the Journal of Athletic Training demonstrates that athletes with high life-stress scores sustain athletic injuries at a rate 2.0 to 5.8 times greater than low-stress athletes, with attentional disruption and muscle tension as the primary mediating mechanisms. Mindfulness-based stress reduction programs have demonstrated significant reductions in anxiety and improvements in attentional focus among competitive athletes.
Pre-participation psychological assessment, identifying athletes experiencing significant life stressors, sleep disruption, or anxiety disorders, allows sports medicine teams to adjust training loads and provide psychological support before stress-related injury risk escalates.
Does Age Affect Sports Injury Risk and Prevention Strategies?
Age significantly modifies both injury risk profiles and the most effective prevention strategies. Youth athletes, adult recreational athletes, and masters-age competitors each face distinct injury patterns requiring tailored prevention approaches.
Sports Injury Prevention for Youth Athletes
Young athletes are not simply smaller adults. Their growth plates, which are areas of active bone development at the ends of long bones, are structurally weaker than mature bone and highly susceptible to stress-related injury. Growth plate injuries at the knee (Osgood-Schlatter disease, Sinding-Larsen-Johansson syndrome), elbow (Little League elbow), and heel (Sever's disease) are common in 10 to 14-year-old athletes engaged in repetitive throwing, running, and jumping activities. Sudden growth spurts increase musculotendinous tightness as bones lengthen faster than muscles and tendons stretch, further elevating injury risk during periods of rapid growth.
Early sports specialization, meaning year-round single-sport participation before age 14, is a documented risk factor for overuse injury in youth athletes. The AOSSM recommends that young athletes take at least 3 months off per year from their primary sport and participate in 2 or fewer sports in a single season.
Sports Injury Prevention for Masters Athletes
Athletes over age 40 experience progressive reductions in muscle mass (sarcopenia), bone mineral density, tendon stiffness, and cartilage thickness. Recovery times lengthen and the musculoskeletal system's tolerance for high-intensity training decreases. Masters athletes benefit from extended warm-up periods, higher recovery volume between sessions, progressive load management, and emphasis on resistance training to counteract age-related tissue degradation.
What Chiropractic Therapies Are Used After Sports Injuries?
Sports injury chiropractic treatment extends beyond spinal adjustment. A qualified sports chiropractor applies a range of evidence-based therapies depending on the injury type, tissue involved, and recovery phase:
Spinal and Extremity Manipulation: High-velocity, low-amplitude (HVLA) thrust techniques restore normal joint mechanics, reduce articular adhesions, and improve range of motion in spinal and peripheral joints affected by sports injury. Manipulation of the ankle, knee, hip, wrist, and shoulder is used alongside spinal adjustment to address injury-related joint dysfunction throughout the kinetic chain.
Soft Tissue Therapy (Active Release Technique / Graston): Active Release Technique (ART) breaks down scar tissue and adhesions in muscles, tendons, and ligaments through a combination of precise tension and movement. Graston Technique uses stainless steel instruments to detect and treat soft tissue fibrosis. Both are widely used for hamstring strains, IT band syndrome, rotator cuff injuries, and plantar fasciitis.
Dry Needling: Many sports chiropractors are trained in dry needling, which targets myofascial trigger points within injured muscle tissue. Thin needles inserted into trigger points release muscular tension, reduce local inflammation, and restore neuromuscular function. Commonly used for cervical strain, piriformis syndrome, and chronic muscle injuries that do not respond to manual therapy alone.
Kinesiology Taping: Applied over injured joints and muscles to reduce swelling, provide proprioceptive feedback, and support soft tissue during active rehabilitation. Sports chiropractors use kinesiology taping for ankle sprains, patellofemoral pain, shoulder instability, and lumbar support during return-to-sport progressions.
Rehabilitative Exercise Prescription: Sports chiropractors prescribe sport-specific corrective exercises targeting the mobility deficits, muscle imbalances, and movement faults identified during functional assessment. Exercise prescription bridges the gap between passive chiropractic treatment and full return to athletic activity.
Cold Laser Therapy (Photobiomodulation): Low-level laser therapy applied by sports chiropractors stimulates cellular repair, reduces inflammation, and accelerates soft tissue healing. Research supports its use in Achilles tendinopathy, lateral epicondylitis, and acute muscle injury recovery.
Electrical Stimulation (TENS / EMS): Transcutaneous electrical nerve stimulation (TENS) controls acute pain, while electrical muscle stimulation (EMS) maintains muscle activation during injury-enforced rest. Sports chiropractors integrate both modalities during early rehabilitation phases.
Athletes who experience recurring musculoskeletal complaints, persistent joint stiffness, or unexplained performance decline benefit from evaluation by a qualified sports chiropractor as part of their overall sports medicine care team.
What Are the Most Evidence-Based Sports Injury Prevention Programs?
Several structured sports injury prevention programs have undergone rigorous clinical validation:
- FIFA 11+: A 20-minute structured warm-up program for soccer players. Reduces overall injury risk by 30 to 50% and severe injury risk by 50% in female players. Now adapted for multiple team sports.
- PEP Program (Prevent Injury and Enhance Performance): Developed for female soccer players to reduce ACL injury risk. Incorporates stretching, strengthening, plyometric, and agility components. Demonstrates a 74% reduction in ACL injury rate in the original clinical trial.
- KNEE program and ACL Injury Prevention Protocols: Neuromuscular training programs targeting knee valgus mechanics, hip abductor strength, and landing mechanics for basketball and volleyball athletes.
- HarmoKnee Program: A 15-minute warm-up protocol for young male soccer athletes demonstrating significant reductions in knee injury incidence.
Frequently Asked Questions About Sports Injury Prevention
What is the most effective way to prevent sports injuries?
The most effective sports injury prevention strategy combines dynamic warm-up, progressive load management, neuromuscular strength training, proper biomechanics, adequate recovery, and sport-specific protective equipment. No single intervention prevents all injuries. Comprehensive multi-component prevention programs produce the strongest results, reducing injury risk by 30 to 50% (NIH).
How many sports injuries are preventable?
The CDC estimates that more than 50% of sports injuries are preventable. Overuse injuries, which represent approximately 50% of all sports injuries in young athletes, are almost entirely preventable through appropriate training load management, recovery, and sport-specific conditioning programs.
Does stretching before exercise prevent injuries?
Static stretching before exercise, performed on cold muscles, does not significantly reduce acute injury risk and may temporarily reduce muscle force production. Dynamic stretching, performed after a cardiovascular warm-up, is the evidence-based pre-activity approach. Static stretching is most beneficial during the post-exercise cool-down phase, targeting muscles used during the activity.
What are the most common causes of sports injuries?
The most common causes of sports injuries include: inadequate warm-up, poor or absent strength conditioning, overtraining and insufficient recovery, improper technique or movement mechanics, ill-fitting or inadequate protective equipment, and returning to sport before full recovery from a prior injury. Dehydration, nutritional deficiencies, and elevated psychological stress are additional contributing factors.
When should an athlete see a sports medicine professional?
Athletes should consult a sports medicine physician when: pain persists beyond 24 to 48 hours, joint swelling or instability is present, a pop or snap was felt at the time of injury, full weight-bearing or range of motion is compromised, or recurring pain develops in the same location. Early intervention prevents acute injuries from progressing to chronic conditions requiring more complex treatment.
How does cross-training help prevent overuse injuries?
Cross-training reduces cumulative stress on repetitively loaded tissues by distributing mechanical demand across different muscle groups and joint systems. A runner who substitutes two weekly runs with swimming or cycling maintains cardiovascular conditioning while reducing repetitive tibial loading, a primary factor in shin splint and stress fracture development. Cross-training also corrects sport-specific muscle imbalances that contribute to overuse injury patterns.
Can sports injury prevention programs reduce ACL tear risk?
Yes. Structured neuromuscular training programs reduce ACL injury incidence by up to 50% in female athletes, a population with 2 to 8 times greater ACL injury risk than male athletes due to anatomical and hormonal differences. The PEP program demonstrated a 74% reduction in ACL injury rate in the original clinical trial. Consistent program adherence is required to maintain protective benefits.
How does hydration affect sports injury risk?
Dehydration reduces muscle contractile force, impairs neuromuscular coordination, decreases joint lubrication, and elevates core body temperature, all of which increase injury susceptibility. Over time, chronic dehydration accelerates cartilage wear and friction-related knee injuries. Athletes should consume 17 to 20 oz of water 2 to 3 hours before exercise and replace 24 oz of fluid for every pound of body weight lost through sweat (ACSM guidelines).
