Workout routines are what exercises, how many sets, how many reps etc. that you do for each muscle. For example, 3 sets of the flat bench press, 3 sets on the incline bench press, and 2 sets of flat bench dumbell flyes is an example of one of the many chest weightlifting workout routines. A workout split is a term given to how you split up your workout.

http://www.youtube.com/watch?v=oCkF1u7VolE&feature=related
 
This a great leg workout and fun to do with your friends. Some gyms offer stiletto workout classes, so if you like what you see, talk to trainers at your local gym to find out!

5min warmup (200m- 100 free, 100 backstroke)
Drill: 50 Free, 25 one arm, breathing on opposite side, 25 opposite side arm/breathing

Core Practice done 2x:
4x 100 pull on Base + 5s
400 for time
2x 100 Pull Base +5s
200 fast
 
Warmdown

 Forgot I had this account!  Good place to keep track of my work outs.
 
5:45-6:45am-spin 
8-minute run, 6.5 speed
6:45-7:30-spin
7-minute run, 7.0 speed
 
Burned 1713 calories!  :O