Redux is a full-body workout built on the principle its name announces: everything comes back. Jumping lunges, push-ups and reverse lunges each appear twice, in the same order, before shoulder taps arrive to close the set - the second act a deliberate revival of the first, performed on legs and arms that remember exactly how it went last time.

The repetition is the entire design, and it is sharper than simple doubling. The first pass runs hot: explosive jumping lunges into an open-ended push-up block - that 4+ is an invitation to do more while you still can. The second pass revisits the same territory at a different temperature: reverse lunges replace the jumps, trading explosion for controlled, deliberate strength through the identical movement pattern, and the push-ups return to ask whether your chest has anything left to add. Power version first, strength version second, the same story told twice with different emphasis. The closing shoulder taps are the epilogue - anti-rotation work on shoulders that have now been through two push-up blocks and would like to speak to a manager.

Switch your legs in the air on jumping lunges and land soft, sinking straight into the next rep. Treat every 4+ honestly - the plus means at least, so add reps while your form holds and stop the moment it bends. Step back with control in the reverse lunges, driving up through the front heel. Keep your hips dead still through the shoulder taps; after two rounds of everything, stillness is the hardest rep in the set.

The sequel is never easier than the original. Redux makes it the whole workout.

Make it Harder: Turn every 4+ into a genuine max effort set.

Make it Easier: Swap the jumping lunges for regular lunges at speed.