5-Dumbbell Chair On Wall Elastic Around Knees
Start with a DB in each hand and feet at shoulder width. Lean back against a wall with your knees at a 90 ° angle. Place a rubber band just above knee. Hold and maintain a wall sit position. The goal is to hold the position for as long as possible without pressing the hands on the thighs.
Goal: 4 minutes
* Alternative: if too difficult, do it without DB.