Gym bay · weekend 4×4
Saturday 4×4 once
Siu/Gibala 2026: once-weekly 4×4 still moved. One named Saturday.
Saturday, gym already paid, forty minutes.
Other venue: Home floor
Inputs
- Bike or treadmill
- Timer
Rounds
- 4×4 once. Then leave.
Do not add accessory lifts 'while you're here' unless they were already on the card.
Chest pain, unusual shortness of breath, dizziness, or a known uncleared heart / metabolic / renal condition: stop. Get clearance. Unsupervised HIIT is not cardiac rehab.