Anonymous wrote: killer as in bad for your quads or killer as in good for them?
Anonymous wrote:OP: Thanks for the ideas! I will try using phone and mirror to check form. I'm going to start with non-swing exercises and work up. The swing is fun but I worry about my middle aged lower back!
Anonymous wrote:Tried kettlebells in a hotel gym and liked them. Recently got a set on sale. Ideas re: YT workouts? TIA.