IT’S THAT TIME of year when thoughts turn to hiking, bicycling or simply walking in the park.

Myogenics may sound like a new life-extending freezing technique, but it’s actually an intense, 20-minute strength-training workout that gives the same results as hour-long routines.

It’s slow, it’s intense, and from the sound of things, it’s bordering on torture. But it’s a workout that Lesley Stahl and friend and ABC News competitor Barbara Walters are doing.