Instructions: Complete 3 or 4 sets of 8 to 12 reps of each move, resting for 20 to 30 seconds between sets. If you can do more than 12 (good!) reps in 30 to 40 seconds, you should go up in weight. If ...
As you reach for your toes, the core and lower back muscles are activated ... To ensure safety, maintain controlled movements and a neutral spine while avoiding knee locking. Adjust the exercise for ...