Some suggestions include:
- Keeping a grade of at least 1% on the treadmill
- Keep your revolutions per minute (RPM) at least 90 on the stationary bicycle
- Try a new machine at the gym
Also, now that the weather is warming up, try taking your workout outdoors. Head over to a local track and try running a flight of stairs between laps. Make sure your bike is in working order for those impromptu bike rides with your family. Grab a racket and begin tennis, again. All of these changes can help with motivation, fitness level and enjoyment.