In 2005, my interest in kettlebells reinvigorated, I returned to the United States from Argentina and purchased one 53-pound kettlebell. I did nothing more than one set of 75 swings one hour after a light, protein-rich breakfast, twice a week on Mondays and Fridays. In the beginning, I couldn’t complete 75 consecutive repetitions, so I did multiple sets with 60 seconds between until I totaled 75. Total swing time for the entire week was 10–20 minutes. I wasn’t trying to balance tequila shots on my butt cheeks. I wanted abs. In six weeks, I was at my lowest bodyfat percentage since 1999.