Fix Your Hips, Save Your Back (90/90 Shin Box Drills)

kettlebell exercises Jan 11, 2026

In today’s video, Mark teams up with Will Safford of Order & Progress to break down the benefits of one of the most underrated positions in mobility training: the shin box.

If your hips are tight or your movement feels limited on the mat or in daily life, the shin box is a game-changer.

Improves hip mobility
Strengthens new, awkward positions
Builds resilience at end range

Training in positions like the shin box isn’t just about flexibility — it’s about building strength and control where your body isn’t used to being. That kind of work translates to real-life movement and better durability on the mat.

Will also shares a new twist: a shin box row using a pulley machine — combining hip stability and upper-body pulling for next-level strength integration.

If you want to fortify your hips for life and grappling, start here.

Get better at being human.

Find the right Wildman Athletica program for your goals here. 

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