The MAS Conditioning Spreadsheet Package is the only spreadsheet system that a coach will ever need when prescribing objective conditioning – from determining accurate MAS values, to individualised sesision prescription and right through to short HIIT using Anaerobic Speed Reserve.

**What’s included:**

✓ TCC Conditioning Spreadsheet Package (.xlsx) — 19 sheets, 3-step workflow
✓ Player Roster — central data hub feeding all individual sheets
✓ 16-page User Guide (PDF) — complete reference for setup, features, and workflow
✓ Works in Microsoft Excel and Google Sheets
✓ One-time purchase — no subscription, no expiry

MAS Determination · MAS Conditioning Prescription · Anaerobic Speed Reserve
All Three Tools. One Seamless System.

Most conditioning prescription errors don’t start on the training field. They start at the point of MAS determination — and they compound from there.

Common MAS determination mistakes coaches make:

❌ Using aerobic fitness tests that aren’t reliable
❌ Using HIIT sessions as pseudo-aerobic fitness tests to determine MAS
❌ Selecting tests that don’t primarily assess aerobic fitness (e.g. YOYO IR2)
❌ Using tests that don’t accurately reflect the demands of the athlete’s sport
❌ Failing to apply appropriate regression equations to correct for over- or under-estimation

The result? Your conditioning sessions are built on a number that is wrong. The intensity is wrong. The distances are wrong. The physiological stimulus you think you’re creating — isn’t.

The TCC MAS Determination Spreadsheets apply the correct, validated regression equation for each test — eliminating this error at the source.