Isometric Holds
Or, in layman's terms, butt squeezes. You know what to do: squeeze your glute muscles as hard as you can for 10 seconds, rest for 30, and repeat 10 times.
Or, in layman's terms, butt squeezes. You know what to do: squeeze your glute muscles as hard as you can for 10 seconds, rest for 30, and repeat 10 times.