If you borrow one element (besides running) from Rocky Balboa’s training regimen, make it stair-climbing. The plyometric motion strengthens the same muscles as lunges and squats, and taxes your lungs and heart as you power to the top. “Stairs force you to work against gravity, and this helps build two essential needs for runners: strength and power,” says Anne Moore, an exercise physiologist and running coach. You need both, whether you’re kicking to the finish of a 5K or trying to maintain pace during the later kilometres of a marathon. Moore adds that stair-climbing “forces you to utilise muscle stabilisers, like the gluteus medius, that get neglected during regular runs,” because you’re balancing on and activating one leg, briefly, as the other moves to the next step. Strengthen these areas and you’ll reduce your risk of injury.
Finally, stairs are much steeper than most hills: Indoor stairs have a roughly 65 per cent grade, while Sydney’s Heartbreak Hill is less than 10 per cent. That’s why climbing them accelerates your heart rate so rapidly and makes you breathe faster to take in more oxygen. This, in turn, improves your VO2 max – the maximum amount of oxygen you can utilise during intense exercise. “This teaches your body to use that oxygen and convert it to energy quicker,” says Moore. A greater VO2 max means you can run harder and for longer durations. A study in the British Journal of Sports Medicine found that short bouts of stair-climbing five days a week for eight weeks improved VO2 max by 17 per cent among young women.
Weave these stair workouts into your weekly training and watch your performance reach new heights.
RUN UP LIKE… A COMPETITOR
A handful of races, including the Eureka Climb in Melbourne and Sydney’s Tower Stair Challenge, involve ascending, as fast as you can, multiple flights of stairs (88 – or 1642 steps – for the Eureka Climb). Speeding up stairs takes a lot of explosive power, so you quickly reach your anaerobic threshold (AT), the point where your body creates more lactic acid than it can process. “Training beyond your AT leads to an improved threshold level and ultimately a faster pace before you ‘feel the burn,’” says running coach and 2:44 marathoner John Honerkamp. This is helpful even if you don’t aspire to stair-racing. (If you do, see racing tips in “Tower Aid,” below, and find events at towerrunning.com.au.)
THE WORKOUT: After a 10-minute warm-up, run hard up stairs for 20 to 30 seconds, then walk back down. Repeat for 20 to 30 minutes. Or run stairs for 10 minutes after a long run to help your body build endurance and learn to push through fatigue.
RUN UP LIKE… A WARRIOR
These weekly stair workouts aren’t for the faint-hearted: you go slow up and fast down. Doing this helps build mid-distance endurance because you are putting out a more consistent effort. It also is a great calf burner, since you rely on your calf muscles to soften your steps as you come down.
THE WORKOUT: Warm up for 10 minutes. Then climb 20 to 30 seconds up the stairs at a tempo effort – slowing as needed to keep your ascending pace consistent – and without pausing, run back down. Repeat the cycle for 30 minutes.
RUN UP LIKE… A GYM RAT
If hot weather forces you indoors and you can’t find a stairwell to run, you can use your gym’s StairMaster to perform an interval workout (20 to 30 seconds hard, then 30 to 60 seconds of recovery, repeating for 20 to 30 minutes) or a tempo workout (30 minutes at a comfortably hard effort). Or use a treadmill. “Set at a steep incline, the treadmill is very similar to running stairs because you use many of the same muscle groups to propel yourself,” says Honerkamp. Obviously, adjust your speed accordingly – you may find that a fast walking pace is the most you can handle.
THE WORKOUT: After a 10-minute warm-up, crank up the incline (slowing your pace as necessary) to 15 per cent (or whatever the machine’s maximum incline is – the higher, the better). Do one minute at the hardest pace you can manage, then reduce the incline to zero and recover for one minute. Follow with two minutes at maximum incline and two minutes of recovery, working your way up, minute by minute, to five minutes of each. Then work your way back down to end with one minute hard and one minute recovery.