I know people who love to run and talk about the high because they take it for granted all runners have it. Now they can blame my leptin levels!
I know people who love to run and talk about the high because they take it for granted all runners have it. Now they can blame my leptin levels!
I wish I could get that joy from running, but my entire body hurts, from the inside-out, when I do it. It made it hard to get good cardio training when I was training for a fight, I usually substituted lots and lots of swimming, which I find far more enjoyable and seems to do a better job of training cardio without injuring joints you'll need later.
With the recent biking renaissance here in the US (which means easy availability of high-quality parts and more widely-adopted standards for equipment) and due to my consistently sustaining muscle injuries after 30 years of running, I've turned to biking to maintain cardio.
Cycling is much easier on the joints and easier (for a runner like me) to achieve and maintain intensity, though it does have its hazards. (Accidents will happen.)
Back on topic, I don't get the same kind of "high" biking as I do running. The biking high feels more adrenaline-based, laced as it is with anxiety, aggressiveness, and irritability. Running for me induces a more blissful harmonious state of consciousness than does cycling.
YMMV
On the other hand, when I'm on a trail, The anxiety of contending with cars is gone, and I can keep a high pace for much longer.
The best is mountain biking on single track. No cars, no sign of civilization, just wilderness.
Alas due to circumstances, I've swapped MTBing for cycle commuting. I can no longer say I enjoy riding bikes - but it still beats public transport or being stuck in traffic.
Running doesn't have to hurt! As long as you do it regularly and increase the length of your runs gradually.
> It made it hard to get good cardio training when I was training for a fight
Common alternative (or complement) to running in fighting sports is rope skipping.
Swimming is great but requires more technique and training discipline to be as efficient a cardio training. Plus you need a swimming pool nearby that isn't too crowded.