- Joined
- Feb 16, 2021
- Messages
- 617
i have noticed many times despite doing nothing different same cardio machine same level intensity my heart rate some days is harder to get up ? anyone else notice this?
i spend time in the 120 bpm range, but sometimes i have to go hard to get it even up to 110?
i spend time in the 120 bpm range, but sometimes i have to go hard to get it even up to 110?