Wow. 3rd set this week and hardest so far. Not sure what I did differently, but numbers were better. Normal PB&J warmup: 3 one-minute planks (front, left, right), 15 burpees, 50 jumping jacks. Got my heart rate to about 155bpm. … Continue reading
Wow. 3rd set this week and hardest so far. Not sure what I did differently, but numbers were better. Normal PB&J warmup: 3 one-minute planks (front, left, right), 15 burpees, 50 jumping jacks. Got my heart rate to about 155bpm. … Continue reading