
Core Isometrics
Four core isometrics rotated three times: forty-five seconds of work, thirty seconds of station rest. Focused stack of plank variants and core holds.
The Workout Briefing
Movements
- 01
Forearm Plank
Station 1 — 45s; tight glutes, ribs down
- 02
Hollow Hold
Station 2 — 45s; lower back pressed into the floor
- 03
Arch Hold
Station 3 — 45s; lying face down, arms and legs lifted
- 04
Side Plank
Station 4 — 45s per side; timer swaps sides automatically with a 5s transition
Scaling
Easier
30s holds; drop side plank to knees
Harder
60s holds; add a leg lift to the front plank.
What Today's Timer Looks Like
4 holds × 3 rounds. 45s hold / 30s station rest. 60s round break.
The Past Six Days

Long-Station Circuit
Fri, Aug 21 · Three stations rotated three times at seventy-five seconds of work. Long intervals reward consistent breathing and steady output.
- 3 INTERVAL ROTATION
- 1:15 WORK
- 0:20 REST
- 3 ROUNDS
Total16:15
Twelve-Minute Triplet AMRAP
Thu, Aug 20 · Twelve-minute AMRAP rotating eight kettlebell swings, eight goblet squats, and eight push-ups. Three movements, one bell — count rounds.
- 1 INTERVAL
Total12:00
Push-Up 40 / 20
Wed, Aug 19 · Eight rounds of forty seconds of push-ups with twenty seconds of rest. Steady reps with planned breaks — push past the first set without going to failure.
- 0:40 WORK
- 0:20 REST
- 8 ROUNDS
Total7:40
Posterior Chain Flow
Tue, Aug 18 · Four poses across two cycles for hamstrings, calves, and glutes. Backside of the body, top to bottom.
- 4 INTERVAL ROTATION
- 1:00 MAX WORK
- 0:10 REST
- 2 ROUNDS
Total9:30
Push-Ups & Sit-Ups 21-15-9
Mon, Aug 17 · Three rounds with descending reps: 21 push-ups and 21 sit-ups, then 15 of each, then 9 of each. Eight-minute cap — full upper-body grind.
- 1 INTERVAL
Total8:00
Air Squat Tabata
Sun, Aug 16 · Eight rounds of twenty seconds on, ten seconds off. Four minutes total, one movement, no equipment — the original Tabata protocol.
- 1 INTERVAL
- 0:20 WORK
- 0:10 REST
- 8 ROUNDS
Total3:50

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