1. Lisa Smosarski, Editor
Challenge: Run 10k.
Why: I have NEVER been able to run further than 2k and get jealous of people who can. So I am committing to run 10k – in a decent time – by the start of the Olympics.
- Resting heart rate: 88bpm (average: 60-100 for adults)
- BMI: 20.6 (healthy range for an adult is 18.5-24.9)
- Body fat ratio: 26.8% (average is 21-32%)
- VO2 (maximum oxygen uptake*): 46.4 (45+ is good for a woman aged 26-35)