30-15 Intermittent Fitness Test
@30_15ift
The 30-15 IFT is an incremental, intermittent running test designed to prescribe run-based high-intensity interval training (#HIIT) - by @mart1buch @hiitscience
ID: 1248343525936320513
https://linktr.ee/30_15ift 09-04-2020 20:14:37
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