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THE S P O R T PRINCIPLE
MAXIMIZE YOUR RESULTS MINIMIZE YOUR RISKS
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Abdominals Achilles tendon ACTION Adductors aerobic exercise ALTERNATIVE anaerobic arms back straight beats per minute bend BICEP BICEP CURLS body composition body fat body weight buttocks calories carbohydrates cardiorespiratory cells chest circuit training cool-down coronary heart disease deltoids diet Directional approach elbows energy exercise intensity Exercise Physiology exercise program feet flexibility floor forward front gluteals hamstrings hand weights heart disease heel inches increase injury INNER THIGH instructor joint knee lift left foot lower back lower leg lunge maximum heart rate metabolism minutes movement muscle groups Myth nutrients overload oxygen pattern percent percentage of body Performance Physical activity position protein push-ups quadriceps range of motion reduce repetitions resting heart rate right foot saturated fat Score Rating shoe shoulders side skinfold spine Stand step straddle stress stretch target zone TEST TIPS toes top leg torso triceps True or False twisting crunch VARIATION vitamins warm-up women workout