Dr. Steve Horwitz performs 40 continuous reps with a 70lb (32 Kg) kettlebell - 20 in each hand, one switch. To learn to train with kettlebells, see our website www.MarylandKettlebells.com. Email us at painfree123@gmail.com or call us at 301-622-9000.
well done
hellomynameis151 9 months ago