3
votes
1answer
73 views

Why do I get more tired by walking than by running

I have been doing a jogging training program for four weeks now and I can easily jog for 30 minutes. I would guess than walking at my normal speed would be fine but if there is a slope I start ...
0
votes
2answers
82 views

I can speedwalk and not get tired, but any form of running kills me

I am just wondering why I speed walk so much and have plenty of endurance to walk at good paces for long times, but anytime I endure running I lose breath instantly. Isn't speedwalking the same ...