Interval training:
Cardio using an old, original NordicTrack ski machine &
Strength training with kettlebells...
I put on an Elvis Presley CD & ski for the length of one song, then pause it & do a set of kettlebell swings, then start the music again, ski another song, then do a set of kb snatches, alternating all the way through the CD like that... other kb moves are thrusters, presses, & curls... the whole routine takes about 45 minutes & I do it 3 or 4 times a week... I use a 15 lb. kb for most moves, but sometimes drop down to a 10 lb... as soon as I notice that the 15 lb. isn't a challenge, I'll graduate to the next size up, a 25 lb... I also do kb presses with the 10 lb. sometimes while I'm sitting at the computer... my shoulders are starting to look amazing!!!..
I also do some hiking, maybe a couple of miles of rolling hills, at least once a week...
hugs