When
facing suddenly snug jeans, most men default to the treadmill. There’s a
pervasive myth, embedded by those sociopath PE teachers who marshalled
you across country, that the most effective way to burn fat is cardio.
Endless, uninspiring cardio. The kind of exercise that stops people ever
attempting exercise.
Not
that we’re blaming PE teachers for the obesity crisis (thanks, Mr
Rowan). But the indoctrination that more miles run means fewer inches
around your waist is tough to overturn.
It’s
not that cardio doesn’t work. It’s just that it’s inefficient. Put
simply, running only burns fat while you’re running. So you run longer,
run further, get bored, give up. But if you switch to shorter bursts of
heart rate-spiking exercise, not only do you get the same immediate
calorie burn in less time, you increase your metabolism for hours
afterwards. It’s an effect known as excess post-exercise oxygen
consumption, or EPOC.
“That means you continue to burn calories much quicker, up to 48 hours after the workout itself,” says Fitness First trainer Anthony Murray. So your love handles are still evaporating when you’re plonked, exhausted, on the sofa.
Hard
work, however, is key. Unlike that amble around the park, high
intensity interval training is, as the name suggests, intense. By
switching between bursts of exercise at 100 per cent effort, then brief
rest periods, you force your heart and muscles to work at their maximum
capacity. Which translates as more results, in less time.
In fact, a study in the American Journal of Physiology
found that a 20-minute HIIT session boosts your VO2 max – a key marker
of fitness – more than longer cardio sessions. Oh, and because a circuit
like the one below hits every muscle in your body, you’ll torch more
fat and firm up what’s underneath it.
Blast
through Murray’s HIIT circuit, which demands no equipment other than
your bodyweight (and whole load of sweat) and in just 20 minutes you’ll
do more to burn off that beer belly than any hour-long jog. The only
challenge will be working out what to do with all that time you’ve
suddenly freed up.
Warm-Up
Target: Whole body, specifically heart rate and legs.
Inchworms
Start
out with your body positioned as if you’re about to do a press-up.
Facing downward, with your body in a straight line and your hands and
feet shoulder width apart, walk your hands back to your toes, letting
your back rise as you go.
Once you touch your toes walk your hands back out until your body is in starting position. Repeat 10 times.
Knees To Chest
Lie
flat, keeping your head and back on the floor. Wrap your arms around
your knees, keep your ankles together, and lift your feet off the floor
so your knees come to your chest.
Move your legs back to starting position and repeat this motion 10 times.
Side Lunges
Clasp
your hands together in front of you and stand with your feet roughly
shoulder width apart. Bend down and shift your weight, so one leg is
bent and one is extended straight to your side.
Make
sure you are bending your knees and lowering yourself back into a
semi-sitting position. Return back to standing position and repeat six
times on each side.
The Circuit
Now
the blood’s moving, you’re ready to work. Perform each move for 30
seconds, at 100 per cent intensity, then take another 30 seconds to
catch your breath before moving on to the next exercise. After the
mountain climbers, return to the high knees, and repeat the entire
circuit for four rounds total.
High Knees
Target: Legs and glutes.
Stand
with your feet hip width apart, with your arms hanging down at your
sides. Jump from one foot to the other, lifting your knees as high as
you can. Your arms should either the follow the same motion as your legs
or you can air punch.
X-Jumps
Target: Glutes, legs, obliques.
Stand
with your legs shoulder width apart, leaning slightly forward, with a
straight back. Bend your arms to 90 degrees and squat down so your
thighs are parallel to the floor.
Jump
up and, as you land, touch your right ankle with your left hand. Jump
up, land in your starting position, and touch your right hand to your
left ankle. Repeat.
Starship Burpees
Target: Entire body, with focus on arms and legs.
From
standing, bend your knees and place your hands in front of you on the
ground. Kick your legs back, like you’re going to do a press-up.
Bring your knees back in, then pop into the air, performing a star jump. When you land, squat down and repeat.
Jumping Jacks
Target: Arms and legs.
Start
with your legs together and arms by your sides. Jump up and spread your
arms and legs out. Land back in starting position and repeat.
Mountain Climbers
Target: Upper arms, legs and core.
Start
in a plank position, ensuring that your core is engaged and your hips
remain parallel with the floor. Bend one knee at a time into your chest
as far as you can go, then repeat with the other leg.
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