Live Long is a light cardio and mobility workout where jumping jacks keep returning - three times per set - between blocks of W-extensions, bicep extensions and shoulder taps. Everything is performed standing, nothing requires equipment, and every exercise ends with your arms somewhere above your shoulders. That is not an accident.

The alternating structure pairs heart rate with shoulder health. Each block of jumping jacks lifts your pulse and keeps blood moving, then the arm work slots in while you recover: W-extensions squeeze the shoulder blades and strengthen the mid-back, bicep extensions work the arms through repeated flexion and extension, and overhead shoulder taps take the joint through its full vertical range. Reaching overhead is one of the first abilities a sedentary life quietly takes away - this workout is a repeated, deliberate argument against that loss. Modest intensity sustained across sets is precisely the kind of training that pays out over decades rather than weeks.

Land your jumping jacks softly through the balls of your feet with a slight knee bend. On W-extensions, pull your elbows down and back until you feel the squeeze between your shoulder blades - that squeeze is the rep. Keep your ribs down as you reach overhead for shoulder taps; the stretch should come from your shoulders, not from arching your lower back.

Train like you plan on being here a while. That is the entire strategy.

Make it Harder: Speed up the jumping jacks and slow down the arm work.

Make it Easier: Step the jumping jacks out side to side instead of jumping.