3 doctors weighed in:
I have a limited amount of time, how can I fit in daily cardio exercise?
3 doctors weighed in

Dr. Ron Eaker
Obstetrics & Gynecology
2 doctors agree
In brief: Intervals
Some studies indicate that 3 or 4 15 minute aerobic sessions a day can be beneficial.
Even a 20-30 minute walk/run/weight session can enhance fitness. The key is regularity and persistence.

In brief: Intervals
Some studies indicate that 3 or 4 15 minute aerobic sessions a day can be beneficial.
Even a 20-30 minute walk/run/weight session can enhance fitness. The key is regularity and persistence.
Dr. Ron Eaker
Dr. Ron Eaker
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