1
vote
1answer
51 views

I still kinda have a cramp from when I ran [closed]

So in gym class we had to run for 12min and I did 2.3km during that time. At the end I had a really bad cramp, but when she said 1min left, I still sprinted during the hole time. At the end I had a ...
2
votes
1answer
185 views

Does running cause menstrual-style cramps?

I'm a new runner (a few weeks in) and not due to start my period for another week. I had to stop a mile in today because I got a ghost cramps out of nowhere and REALLY wanted a vicodin. (It was ...
3
votes
1answer
557 views

Stiffness in the calf after running?

After years without exercise I recently started running 15 minutes each morning. Yesterday I started feeling a sensitivity in the calf, and today it's stronger. I don't actually feel pain but it's a ...
7
votes
4answers
1k views

What can I do to prevent cramps after 19 km?

The last 3-4 times I have run half-marathon or similar distances, I have experienced the preliminary symptoms of cramps around the 19 km mark. It comes as a suddenly "bite" in the upper part of my ...
13
votes
4answers
738 views

What causes side stitches?

From time to time during aerobic workouts such as running or heavy cycling, I get side stitches that force me to slow down my effort. What causes side stitches? I know that reducing your effort ...