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5 best exercises for building lower-body muscle when you're short on time at the gym, according to a top coach

Woman running
A strong lower body helps support your whole body.Peathegee Inc
  • Many of us want to get buff for aesthetic reasons, but building muscle helps health and longevity.

  • It's a myth that you need to spend hours in the gym to build muscle.

  • Exercises such as squats, deadlifts, and hip thrusts can help build lower-body muscle efficiently.

Muscle-building is big business. The global protein-supplement market is expected to be worth $38.36 billion by 2029, Precedence Research estimated, and the rise of "bigorexia," or muscle dysmorphia, alongside increasingly jacked movie stars suggests our preoccupation with muscularity isn't going away any time soon.

But one thing often ignored amid the obsession with looking ripped is that building muscle can have huge health benefits for everyone.

Being stronger and having decent muscle mass can help people stay independent as they age, reducing the risk of injury and falls. Having more muscle also means the body burns more calories throughout the day.

Building lower-body muscles can help support joints prone to discomfort, such as the knees, while stronger glutes can reduce back pain.

And while you may think you need to spend upwards of six hours a week in the gym to build muscle, it's not necessarily the length of your workouts that matters most. It requires challenging — but not necessarily lengthy — resistance-training sessions, eating a calorie surplus with plenty of protein, and getting enough rest.

Cliff Wilson, a bodybuilder and industry-leading physique coach, told Business Insider that while training a lot, such as working out for 90 minutes five to six days a week, may optimize muscle growth, you can still build muscle with lower training volumes.

"There's a difference between making progress and optimizing progress," he said.

To get the most out of your lower-body workouts, choose exercises that cover multiple muscle groups at once — these are called compound exercises.

Here are five exercises to hit if you're short on time but want to build your lower body.

Squats

A woman performing a barbell back squat.
Barbell back squats are technically challenging but great for building lower-body muscle.alvarez

The squat and leg press are similar movement patterns that build strength in the hips, quads, hamstrings, and glutes.

Squats are more technical, so if you're a beginner or struggle with back problems, Wilson said a leg-press machine might be a good place to start.

If you choose to do squats — and front squats in particular — rather than use a leg-press machine, you'll use your core more and engage more of the body.

But machines can be quicker if you only have to move a pin to change the weight rather than load plates onto a barbell.

Whether you prefer goblet squats, barbell back squats, barbell front squats, or any other kind may depend on your body, fitness, strength levels, and preference — but they will all help you build lower-body muscle.

Deadlifts

Man deadlifting
Deadlifts engage the lower and upper body.dusanpetkovic

"Deadlifts are a great exercise," Wilson said.

Like squats, they involve almost the whole lower body but use more muscles on the back instead of the front, including the hamstrings, glutes, lower back, and traps.

"You get a lot of bang for your buck in terms of stimulating a lot of muscle groups all at once, even bridging lower body and upper," Wilson said.

Again, any deadlift variation will work, be it Romanian, sumo, or single-leg deadlifts.

Hip thrusts

Woman doing hip thrusts
Barbell hip thrusts use the glutes to push the weight upwards until the body is in a straight line from shoulders to knees.Vladimir Sukhachev

You can do hip thrusts with a barbell, dumbbell, kettlebell, or machine, depending on your fitness, strength, and preference. Again, machines can be a time-saver.

Whichever way you do them, hip thrusts predominantly work the glutes, hamstrings, quads, and adductors, which are muscles on the inner thighs.

Wilson said many people neglect hip thrusts, but they're important. "One of the reasons that people have lower-back problems as they get older is because of the diminishing of glute muscle. You see a lot of people as they get older, they lose their butt and then there is nothing to take that burden off of the lower back," he said.

Leg extension and leg curl

A man doing leg extensions.
Leg extensions target the quads.Renata Angerami

Isolation exercises work one main muscle group and one joint instead of compound exercises, which engage more of the body and are thus generally more efficient.

But though leg extensions and leg curls are isolation exercises, if you have time to add them into your regimen, they can be a great way to stimulate the quads and hamstrings for a second time, Wilson said.

In some gyms, one machine offers both exercises, making it quick to switch between.

One or two sets is enough

If five exercises sounds like a lot, don't panic. "The good news is you don't need a lot of each," Wilson said.

While more sets do mean more muscle growth, you get the most out of the first couple of sets of any exercise.

"The more you do up to a limit, the more you grow, but it's not linear," Wilson said. "What I mean by that is, it's not as though set number two gives you the same amount of muscle as set number eight, the first two sets when you're training a particular muscle group will give you the biggest bang for your buck."

In fact, one or two intense sets of any exercise will be plenty to stimulate muscle growth, but making it hard enough is key.

"What you really need to do is make sure that you are doing one to three sets per muscle group per week and make sure they have sufficient intensity, meaning you are pushing yourself and working hard on those sets," Wilson said. "Once you do that, then a large portion of your potential muscle growth from a workout is covered. Adding more sets would increase it, but not nearly as much as those first few sets."

If time is of the essence, use machines rather than barbells.

"Don't underestimate the value of machines in terms of time efficiency," Wilson said. "Machines are not inferior to free weights. You can get a lot of great training sessions purely with machines, and you can be quick on and off just by loading the pin real fast rather than fussing around with all the free weights."

To ensure you're building muscle, make sure you're aiming for progressive overload: gradually increasing the weights or reps.

"Try to get stronger every training session," Wilson said. "The shorter your workout is, the harder you should train to maximize it."

Read the original article on Business Insider