Here is an email from my running group leader about a Saturday workout we have planned:
we'll do our special "boot camp" workout this Saturday if y'all are up for it! ...
Looks like the weather will be nice, although it could be warmer.... ;) We'll only be doing 3-4 miles probably, but you'll be doing stuff like running hills, push-ups, crunches, crab crawls, squat leaps, lunges and jumping jacks so you'll get a good workout! If you're not sore Sunday, I didn't do my job.
Remember to wear something you don't mind getting dirty!