1. KETTLEBELL SWINGS
Not only does regular kettlebell swinging improve maximal and explosive strength,1 it’s also one of the most effective exercises for getting your heart rate up without causing an earthquake in your living room. Remember to use your arms for guidance only, keep your shoulders ‘packed’ in and ‘snap’ up through your hips and glutes with every swing. Once you’ve mastered the movement, see if you can crank out five minutes of unbroken swings.
The dumbbell thruster is the perfect move to raise a sweat with minimal noise
Photography Ed Jackson / Eddie MacDonald / Getty Images | 1. Journal of Strength and Conditioning Research