bike 3 miles with high resistance

currently bike 1 or 2 miles.

knee problems make jogging ill advised in teh long term.
recumbent bike purchased

will bike 3 miles with high resistance to build leg muscles.

walking a mile plausible now.

hit teh treadmill several times with walking running combo that yielded .33 miles in 4 minues. a 12 minute miule that I might be able to sustain.

Too weak to do 12 minutes though. and motivation is low to improve.

multiple advantages to aerobic exercise convince me it’s now or never

4 min. sessions on treadmill with high speed heavy bag punching between

sweating and tired in 10 minutes.
Badly out of shape.

Run .53 miles in those 4 minute sessions. May be able to run a 10 minute mile already.

Endurance may be only issue.

running anywhere I like and often.

treadmill may be possible again.

suspect a slip and near fall for tearing something mnnths ago.

Sprinting at nearly top speed now.
Still feel tightness but repeated sprints may finsih the job of restoring the muscle’s flexibility.

sprinting again, but not nearly at my former top speed.

increase incline to raise heart rate and avoid excessive joint wear

suspect 5 year old daughter’s fault.

will resume if improvement continues.
Btter shoes advisable