Cycling/running alternatives?

Question

So running is inconvenient to the point of impossibility for me and I seem to be prone to getting numb in the crotch area from cycling, meaning I should probably quit. What else is there I can do with similar benefits to running and cycling?

Answer 1

Kickboxing

Answer 2

"...numb in the crotch area from cycling, meaning I should probably --

Try different shorts

Adjust your seat

Ride a comfortable saddle that fits you.

Answer 3

Swimming.