Trainer: Michele Mairone, Greate Bay Racquet & Fitness Club in Somers Point

Exercise: TRX crunch

Muscles targeted: Abdominals, quads and shoulders

Equipment: TRX Suspension Trainer

Reps/sets: 15 to 20 rep/3 sets

Place the TRX cables so the handles hang mid calf, about 8 to 12 inches off the ground. Place your feet in the foot cradles so the tops of your feet are facing toward the ground. Place your hands on the ground and get into a push-up position. Pull your knees into the chest and then straight back out, contracting your abdominals and lifting your hips slightly for a deep knee tuck. This completes one repetition.