Bored of the standard squat? Get those muscles pumping with these advanced squat variations.
Bulgarian Split Squat with kettlebells
Activate the core with this Bulgarian Split Squat. Need help? Watch our video demonstration.Whether you run, cycle or rollerskate, you can step it up to ab-blasting level in just 15 minutes. Believe it. Instead of running at moderate pace for 45 minutes, sprint as fast as you can for a number of seconds, then wind back to a lower intensity for the remainder of the minute, and repeat until you hit the 15 minute mark. For beginners, try 10–15 seconds/60 seconds; intermediates can step up to 15–30/45–60 and advanced exercisers should aim for 30/30.