If you can hold these positions for sixty seconds each, you’re not just building strength, you’re training stability, muscular endurance, and joint control. This type of isometric work helps your body resist unwanted movement, improving posture and reducing injury risk. • Yoga Lunge builds hip flexor flexibility and front-leg stability. Research shows prolonged hip extension holds improve hip mobility and reduce anterior pelvic tilt (J Strength Cond Res, 2018). • Horse Stance strengthens the add