Trainer: Karl Kelchner, Greate Bay Racquet & Fitness Club in Somers Point
Exercise: Spiderman pushup
Muscles targeted: Pectoralis major, deltoids, rhomboids, abdominals, gluteus maximus, hip flexors
Duration: 10 to 12 reps
Assume the standard pushup position. As you lower your body toward the floor, lift your right foot off the floor. Swing your right leg out sideways and try to touch your knee to your elbow. Reverse the movement, then push your body back to the starting position. Repeat, but on your next repetition, touch your left knee to your left elbow. Continue to alternate back and forth for 10 to 12 repetitions.