lol, we do bum clenching as a strenthening exercise at work, but that's because the patients are at least in their 80s. We also count a 20 metre walk as a serious cardio work out.
lol, we do bum clenching as a strenthening exercise at work, but that's because the patients are at least in their 80s. We also count a 20 metre walk as a serious cardio work out.