I'm newly pregnant and still a bit nervous about everything. My MIL keeps telling me to be careful. I was wondering when exactl...
zone questions
3 questions tagged zone.
I've been trying to lose weight and my trainer mentioned 'fat-burning zones'. What heart rate zone or type of exercise is gener...
I've started working out more regularly and heard about heart rate zones for burning fat. My goal is weight loss, so I'm trying...