This exercise only targets the abdominal muscles, so it’s not a functional core workout. Crunches can be hard on your back and neck, and may not be safe for everyone. Share on Pinterest The crunch is ...

The leg extension, or knee extension, is a type of strength training exercise. It’s an excellent move for strengthening your quadriceps, which are in the front of your upper legs. Leg extensions are ...

Walk into near any gym place, you sure gonna see the elliptical machine busy. These popular everywhere, home and big gyms, for some compelling reasons, truly. It give low-impact workout for heart good ...