The correct feeling of loading into the trail side involves pushing your right hip back ... to push off the trail leg correctly. The same principle applies in the golf swing.
In the coaching and golf swing nerd story community ... to push and twist off and around the ground is to load your right leg. When you try to turn your hips too much, and straighten your right ...
The intent here is not to geek out on golf-swing biomechanics ... far as possible to your left (for a right-handed golfer). When you land on your lead leg, immediately jump up maximizing height ...
This is a great exercise for golfers as it mimics the rotational focus in the golf swing. It’s a great way of building strength and swing speed. Choosing a weighted ball that is right for your ability ...