Double-Unders! Metcon Complete as many rounds and reps as possible in 6 minutes of: 400 Meter Run (once) immediately followed by rounds of… 40 Double-Unders 20 Kettlebell Swings (24/16 kg) 10 Down Ups Rest until the running clock reaches 8:00, and then… Complete as many rounds and reps as possible in 7 minutes of: 400...Read More