“Feel the burn!” is an oft-repeated cue to get exercisers to work harder and longer than they normally would. A good many relish in this uncomfortable feeling, but depending on the circumstances, this “burn” isn’t always a reliable indicator of a good or effective workout. Here’s what’s going on and why “feeling the burn” is overrated.
I like this approach because it pushes back against the pressure people feel to exercise a certain way with a certain attitude. I was having a similar conversation last week with a friend who teaches fitness classes. She said, “whatever works for you. whatever makes you happy”.
Speedy interval sessions require rest between repetitions–and especially when you’re pushing your limits, the natural instinct may be to stop and put your hands on your knees while you catch your breath. But experience teaches us a counterintuitive lesson: Gentle jogging during those precious snippets of recovery sometimes makes it easier to run fast on the next rep. That’s because jogging keeps more blood flowing through your legs, clearing away the metabolic waste products that build up during hard running and contribute to muscle fatigue.
The information applies to most physical activities. The article is on a running-centric website, but mentions the study of cyclists. This should be applicable to swimming… I look forward to updating my training, once my rib heals.