Negative Crunch

Lie on your back, chins and thighs are in 90 degrees or slightly more, also your thighs and your upper back are 90 degrees or a little bit more. Arms are next to your body. In order to avoid pushing with your arms and really letting your core work, keep Weiterlesen…

High Boat Hold

Lift your upper body. Shoulders are turned backwards and away from your ears. Bring your upper body into a straight position, find the sweet spot, where your abdomen is engaged but you can keep the position. Lift your legs. Balance your weight on your sitting bones. Hold! Peace!