Most "workout routine for men over 40" articles are the same 25-year-old's program with the intensity turned down. That's the wrong fix. The right fix is a structure that respects how recovery actually works after 40 — enough frequency to drive real progress, enough spacing to actually absorb it.
The weekly split
A 4-day upper/lower split works well for most lifters over 40 — enough frequency per muscle group to drive progress, with a rest day built between upper and lower sessions rather than stacking hard days back to back.
Day 1 — Upper (Push Emphasis)
Compound press (bench or overhead), 3-4 sets, 6-10 reps. Secondary press variation, 3 sets, 8-12 reps. Row or pulling movement for balance, 3 sets, 10-12 reps. Shoulder and arm accessory work, 2-3 sets each, 10-15 reps.
Day 2 — Lower
Squat or hinge pattern (whichever the joints tolerate better that week), 3-4 sets, 6-10 reps. Secondary lower movement, 3 sets, 8-12 reps. Single-leg or unilateral work for balance and joint health, 2-3 sets, 10-12 reps per side. Calf and core work.
Day 3 — Rest or light conditioning
Incline walking, cycling, or an easy mobility session. This day matters as much as a training day — it's where the recovery capacity that supports everything else gets built.
Day 4 — Upper (Pull Emphasis)
Row or pull-up variation, 3-4 sets, 6-10 reps. Secondary pulling movement, 3 sets, 8-12 reps. Press movement for balance, 3 sets, 10-12 reps. Rear delt and arm accessory work.
Day 5 — Lower (Posterior Chain Emphasis)
Deadlift variation or hip hinge, 3-4 sets, 5-8 reps. Secondary posterior-chain movement, 3 sets, 8-12 reps. Unilateral work and core.
Days 6-7: full rest or light activity, based on how the week actually felt — not a fixed rule. This is the part most template programs skip: the routine should flex around real recovery signals, not just repeat the same schedule regardless of how the body responds that week.
Set and rep ranges — and why they're wider here
Most sets fall in the 6-12 rep range, which builds both strength and muscle effectively without requiring the heaviest possible loads every session. Reserving true 1-2-rep-in-reserve effort for one or two key lifts per session — not every set — keeps total recovery cost manageable while still driving real progress.
How to adjust this as recovery changes
This structure is a starting point, not a fixed prescription. If a week feels genuinely harder to recover from than usual, dropping one accessory exercise per session or adding an extra rest day matters more than pushing through on schedule. The full reasoning behind why this structure works the way it does — and what actually changes physiologically after 40 — lives on the Strength Training for Men Over 40 page.