Waves make for sore legs.

The other weekend I was at the beach, and it was a beautiful day, but huge waves were just rolling in.

A few people waded out to the shallow part and would go dip in from over there, but overall they would mostly just stay in the shallow part and run into the waves and or wade in a bit further and jump up with them as they came in.

Mostly, it was adults, though it was a few kids as well.

After I read for a few hours and got hot, I got in there to go cool down, and I stayed in for a surprisingly long time, it was so much fun to play with the waves.

When I got out, though, it was tough to walk, since all my legs muscles were sore from having to constantly shift amidst the waves to keep me upright.