The reason this matters is that “lack of time” often crops up as an excuse when scientists try to figure out why so few of us get as much exercise as we know we should. Gibala and others have been whittling away at this excuse for more than a decade now, designing ever more time-efficient workouts.
The solution to the "I don't have enough time" problem is not to make shorter and shorter workouts, but to encourage a cultural shift away from constant media distractions and pointless hyper-productivity posturing. No one is too busy to spend 30 minutes exercising 3 times a week.
Ditto for the obesity crisis - the solution isn't to make less caloric foods, it's to change the culture of excessive portion sizes and sedentary lifestyles.
The solution to the "I don't have enough time" problem is not to make shorter and shorter workouts, but to encourage a cultural shift away from constant media distractions and pointless hyper-productivity posturing. No one is too busy to spend 30 minutes exercising 3 times a week.
Ditto for the obesity crisis - the solution isn't to make less caloric foods, it's to change the culture of excessive portion sizes and sedentary lifestyles.