6-6-10 is a workout compressed into its own name: six exercises, six reps each, ten seconds of rest between sets. Burpees, jump squats, reverse lunges, push-ups, plank jump-ins and superman stretches - a complete full-body circuit where the numbers do the talking and the ten-second rest does the damage.

The rep count is modest by design because the rest period is the real variable. Ten seconds is just long enough to stop moving and not nearly long enough to recover, so each set begins with the previous one still in your lungs. The exercise order manages that debt cleverly: burpees and jump squats front-load the explosive, breath-stealing work; reverse lunges downshift to controlled single-leg strength; push-ups and plank jump-ins move the load to the upper body and core while your legs bank a partial recovery; and the superman stretch closes each circuit by flipping you over and extending everything the previous five exercises spent flexing - six reps of posterior chain work disguised as a breather.

Perform the burpees at a steady rhythm rather than a sprint - six reps repeated across sets rewards pacing over heroics. Land the jump squats soft and sink straight into the next rep. Keep the push-ups full-depth even when breathing hard, jump both feet in and out with your hands planted firm, and lift into each superman stretch with a squeeze rather than a swing.

Six, six, ten. Three small numbers, one honest workout - the last one is the one that gets you.

Make it Harder: Add a push-up to every burpee.

Make it Easier: Stretch the rest to thirty seconds between sets.