In 2005, interest in kettlebells reinvigorated, a return to the United States led to the purchase of one 53‑pound kettlebell. One set of 75 swings one hour after a light, protein‑rich breakfast, twice a week on Mondays and Fridays, was performed. Initially 75 consecutive reps weren’t possible, so multiple sets with 60 seconds between were done until the 75 total was reached. Total swing time for the entire week was 10–20 minutes