Running and weight training

[Runningnut]

If you do a 5k at the gym, is it best to stretch before or after or both?, is it best to do legs on a rest day, let them rest or do leg day before or after a run or aerobic exercise?,

Any advice is appreciated also does it track metrics on an Apple Watch ⌚️ too or will I need my phone in my pocket?-seriously hope it’s not like other metric tracking apps I’ve had which needs distance and so won’t work stationary in a gym on a tread mill!?

[Runningnut]

Ready to rock out the gym and cheekily steal some of their tunes with a quick dock for shazaming motivation tunes hehehe