Want to see if your leg endurance is next-level? Find out how long you should be able to hold a wall sit and what it says ...
A 2-minute daily wall sit can significantly improve core strength, muscle building, and posture. This simple exercise, needing no special equipment, engages multiple muscle groups, boosts ...
The routine starts with Igor kneeling close to a wall, working his shoulders through internal and external rotation while holding the tennis ball ... as we all tend to sit for prolonged periods ...