1 page matching sit-ups in this book
Results 1-1 of 1
What people are saying - Write a review
We haven't found any reviews in the usual places.
A Personal Discovery
Running and Strength
10 other sections not shown
12 minutes arms length athletes average runner back straight BAR OR DUMBBELL barbell BENCH PRESS Bend BENT-OVER ROWS better body fat body's bodybuilding buttocks cardiovascular system complete workout develop distance running elbows energy feel feet Frank Shorter frontal thighs fully extended glycogen hamstrings head heart rate hips increases flexibility Keep the back Keep your back knees Leg raises lift weights lower back major muscle marathon mileage miles a week minutes Figures movements muscle groups muscular endurance muscular strength Olinek overhead position OVERHEAD PRESSES percent performance physical fitness physiologists power clean pump iron quadriceps race repetitions Reps routine running shoes Sets shoulder width shoulders and neck sit-ups Squat jump starting position stomach stress stretch stronger tendons touch the floor training effect TRAINING for Runners triceps upper body upper-body strength warming warmup weight lifting weight training weight-training exercises weight-training program women York City Marathon