Sunday, 27 January 2019
Even a 20-second exercise ‘snack’ like stair-climbing can improve fitness
As little as 20 seconds of brisk stair climbing, done several times a day, might be enough exercise to improve fitness, according to a pragmatic new study of interval-style training.
The study finds that people can complete a meaningful series of insta-workouts without leaving their office building or even changing out of their dress shoes, offering hope – and eliminating excuses – for those of us convinced that we have inadequate time, expertise, income or footwear to exercise.
By this point in January, many of us have begun to waver on our New Year’s fitness resolutions, often blaming jammed schedules for our neglected workouts.
Such perceived time constraints have fuelled interest in exercise that is short but strenuous, substituting intensity for duration. These types of workouts, structured as interval sessions, consist of brief spurts of high-intensity exercise, such as 20 seconds of all-out pedalling on a stationary bicycle, interspersed with periods of rest.
Read the full article @ https://cnalifestyle.channelnewsasia.com/wellness/20-second-exercise-snack-like-stair-climbing-can-improve-fitness-11160164