![MAF Run: Using A Heart Rate Monitor to Determine Running Fitness](https://goldcardfitness.com/wp-content/uploads/2020/02/maf-run-using-a-heart-rate-monitor-to-determine-running-fitness.jpg)
This video introduces the MAF run and how it can to used to gauge improvements in your running. Basic theory is to use to do a run around your aerobic …
source Fitness And Running
This video introduces the MAF run and how it can to used to gauge improvements in your running. Basic theory is to use to do a run around your aerobic …
source Fitness And Running