Rep-Max Test + Formula (Strength Math) - Chaos Collective

๐Ÿ”ฅ "IRON EQUATION" โ€“ BENCH REP-MAX TEST DAY ๐Ÿ”ฅ

๐Ÿ’€ Hit a 3โ€“5RM top set, then calculate your estimated 1RM with formulas (Epley, Brzycki, Lombardi).

๐Ÿ’€ Exercise Prep Notes

Select an exercise to see specific tips, warm-up recommendations, and safety considerations.

๐Ÿ”ฅ Hype Message

"Push a heavy 3โ€“5 reps, then let the formulas crown your max. Safer, brutal, and smart." โ€“ Phsyco

๐Ÿ”ฅ Warm-Up (Mobility + Blood Flow, 8 min) ๐Ÿ”ฅ

Get the chest firing and blood flowing before the heavy work begins. This is where champions prepare for battle.

Exercise Sets Reps Weight Volume RPE Done
Band Shoulder Dislocates 0
Band Pull-Aparts 0
Push-Ups 0
Empty Bar Bench 540

1๏ธโƒฃ WARM-UP SETS

Build up gradually with calculated percentages. Focus on form and bar speed.

Set Weight Reps Volume RPE Done

2๏ธโƒฃ WORKING UP

Ramp like a normal session. Goal: land your heaviest 3โ€“5 reps with solid form.

Set Weight Reps Volume RPE Done

3๏ธโƒฃ TOP SET (Rep-Max Test)

3โ€“5 reps @ ~90โ€“95% effort. Stop at 3โ€“5 reps. Don't push sloppy 7โ€“10 rep "maxes"โ€”accuracy drops.

Set Weight Reps Volume RPE Done

๐Ÿงฎ ESTIMATED MAX CALCULATION ๐Ÿงฎ

Using your top set results, calculate your estimated 1RM with multiple formulas.

๐Ÿ’€ Estimated 1RM Range
Enter your rep-max results above

๐Ÿ’€ OPTIONAL BACK-OFF ๐Ÿ’€

80% of estimated max โ†’ 3 x 5 (speed focus, crisp reps).

Set Weight Reps Volume RPE Done

๐ŸงŠ Cooldown (5 min) ๐ŸงŠ

Recovery and mobility work to finish strong.

Exercise Sets Duration RPE Done
Pec Stretch on Wall
Band Shoulder Stretch
Catโ€“Cow Flow

๐Ÿ“ Notes & Tips

  • Stop at 3โ€“5 reps. Don't push sloppy 7โ€“10 rep "maxes"โ€”accuracy drops.
  • Formulas smooth the guesswork. You'll get a reliable training number without frying your CNS.
  • Use the lowest estimate for safety. Build cycles from 90% of your estimated max.
  • Repeat every 6โ€“8 weeks. Watch progression over time.
  • Brag max vs training max. Brag with Epley, train with Brzycki.