All In is a cardio and lower body workout that plays its hand exactly like the name says: no hedging, no folding, every chip on the table from the first squat. Jump squats, squat + punches, straight punches and overhead punches make up the whole stack - a legs-and-fists combination bet that keeps your heart rate committed for the entire set.

The circuit runs without rest between exercises, and the structure escalates the wager step by step. It opens with 2 jump squats - the ante - then immediately raises with 10 squat + punches, a compound movement that makes your legs hold a squat while your arms work, doubling the demand on your cardiovascular system. Two more jump squats close the opening round before the middle stretch shifts to pure hand speed: 30 punches across straight and overhead lines, giving your legs partial recovery while your shoulders and lungs pick up the tab. Then the final 2 jump squats arrive - the last raise, placed exactly where your legs were hoping the betting had closed.

Sink every jump squat to at least parallel, explode up, and land soft with knees tracking over toes. In squat + punches, hold your squat depth honestly while punching - the most common cheat is rising a little with every rep until you're punching from a polite half-crouch. Punch with full extension and snap each hand back to guard. Keep your core braced on overhead punches so the lower back doesn't arch.

You went all in, the legs called, and the pot - every rep of it - is yours.

Make it Harder: Double every jump squat block to 4 reps.

Make it Easier: Swap jump squats for regular squats at the same count.