We had a BRUTAL workout tonight. My legs didn’t feel normal again till an hour after Taekwondo. We did the usual stretching/warm-up, 100 jumping jacks, running in place with your knees reaching your belt (he always picks on me when we’re dong those!), pi-chagi laps, bernies (high, knee-level & low), stretching, 70 leg lifts/reverse crunches,…