Random digits or a secret training code? If you guessed the latter, you’re right on the money — and Oxygen’s here to unlock this cryptic series of butt-building numbers.
The Magic Numbers
Most women count their repetitions at a constant, steady pace. But to spark a change in your body’s composition, you need to shock your muscles with new training methods. That’s where these series of numbers come in: they each represent time in seconds and provide a “tempo map” for your reps. Take the series 1–2–1 in relation to a leg press: one second to press the weight, a two-second hold at the midway point as you lower, and one second to return to the start. And by changing the speed of your reps during each set, you’ll challenge even more fibers while honing in on different areas of your muscles.
“When muscles ‘get into a groove’ due to constant repetition, speed and load, they stop adapting,” explains Bryce Hastings, a physiotherapist, technical consultant and research coordinator for Les Mills International and Body Pump. But by mixing different tempos with varying ranges of motion, you will boost muscular fatigue – a critical factor in building show-stopping glutes, he says.
This workout activates your gluteus maximus, medius and minimus, while also effectively toning your hamstrings. This is important because the neighboring hamstring and glutes muscles – described together as the “glute-hamstring tie-in” — need to be equally developed in order to create a full, round backside. And as a bonus, Hastings notes you can expect your body to continue burning fat in the hours after your workout.
Although many of these exercises are familiar, be forewarned of the shock value that this tempo-training plan will provide. According to Lisa Reed, MS, CSCS, IFBB, owner of Lisa Reed Fitness LLC, these kinds of workouts will make you more susceptible to delayed onset muscle soreness (DOMS), which experts believe may be caused by eccentric contractions. That means you’ll need time between workouts to recover and minimize discomfort.
Each exercise set will be done at a unique tempo, as reflected at right. Perform these up to three times per week on nonconsecutive days, and your glutes will be tighter before autumn is through.
Range Of Motion 411
Before delving into this plan, familiarize yourself with your muscles’ contraction phases. There are three basic phases that a muscle goes through during each repetition’s range of motion (ROM):
Concentric Phase: This is the shortening phase of a muscular contraction. This can be easily understood by envisioning how your working muscle looks during the “pump” sensation (short and round).
Isometric Phase: Defined as the state of holding a muscle in one place during a contraction – it doesn’t get any shorter or longer. This contraction is also known as the loading phase.
Eccentric Phase: This is the lengthening phase, which generally occurs when you are lowering a weight back to the starting position.
Your tempo schemes are coded as follows. Carefully read the exercise descriptions to find out at what point in the exercise each phase occurs.
45-Degree Leg Press
Target Muscles: gluteus maximus, quadriceps
Set Up: Sit on the loaded machine and place your feet on the footplate, hip-width apart.
Action: Push the footplate until your legs are straight but not locked (concentric contraction). Bend your knees partially and pause (isometric), then lower back to the start (eccentric).
Training Tip: Be sure to lower your knees as close to your chest as you can before pushing the footplate upward.
Stability-Ball Hamstring Curl
Target Muscles: hamstrings, gluteus maximus, erector spinae
Set Up: Lie faceup on a mat, with heels firmly planted on a stability ball and arms at your sides as shown. Lift your hips toward the ceiling until your body forms a straight line.
Action: Keeping your hips lifted, bend your knees to pull the ball towards your glutes (concentric contraction). Pause at the top (isometric), then straighten your legs and return the ball to the starting position (eccentric).
Training Tip: Intensify this exercise by pointing one leg toward the ceiling and curling with only one leg.
Stiff-Legged Barbell Deadlift
Target Muscles: gluteus maximus, hamstrings, adductors
Set Up: Grasp a barbell with a shoulder-width overhand grip. Bend forward from your hips to lower the bar to mid-shin level as shown.
Action: Extend from your hips to stand (concentric contraction). Slowly lower the bar back towards the ground, pausing halfway (isometric), then continue lowering (eccentric) until your body and the bar are back at the starting position.
Training Tip: Throughout the range of motion, keep the bar close to your thighs to protect your lower back.
Barbell Curtsy Squat
Target Muscles: gluteus maximus, gluteus medius, gluteus minimus, hamstrings
Set Up: Place a bar across your upper back and hold it with a shoulder-width or wider grip, palms facing forward. Step your left foot behind and to the outside of your right leg and bend both knees to lower your body as shown.
Action: Straighten your legs to stand (concentric contraction). Bend your knees again, but stop halfway and hold (isometric). Continue until you reach the start (eccentric). Once your set is through, switch legs and repeat.
Training Tip: A lifted chest will help you maintain your balance as you rise and lower.
One-Legged Plate Drag
Target Muscles: hamstrings, glutes
Set Up: Lie faceup on a mat, with your left leg bent and right leg extended. Place your right heel inside the hole of a weight plate and lift your hips from the ground.
Action: Bend your right knee to drag the plate towards you (concentric contraction), pause (isometric), then return to the start (eccentric). When your set is done, repeat on your left leg.
Training Tip: Reach your arms overhead and grasp a secure track or machine behind you to aid stability.
Push The Tempo!
Why train the tempo way? Here are five compelling reasons.
- It creates muscle confusion by keeping your body guessing about what you will throw at it next.
- It makes your workouts mentally stimulating by changing the rhythm of each exercise set.
- During some of your sets, you employ an isometric phase or “hold,” a training technique that is responsible for amazing strength gains.
- This technique creates a cardiovascular response that can torch mega fat as you sculpt your legs.
- Tempo training helps to increase intensity, which boosts your metabolic rate after the workout.