Once you hit 40, building and maintaining strength becomes more critical than ever. Muscle mass naturally declines with age (a process called sarcopenia), which can start as early as your 30s and accelerate with each passing decade. Having less muscle as you age can also negatively impact your metabolism, joint health, balance, and your ability to perform daily tasks.
The good news is ETNT has you covered. We chatted with Stephen Sheehan, CPT, a certified personal trainer at BarBend, who shares his go-to time-efficient morning routine for building strength without needing to go to the gym.
“This sequence hits all the major muscle groups and builds functional strength quickly without any equipment,” Sheehan says.
Research in Medicine & Science in Sports & Exercise has shown that even brief bouts of resistance exercise can boost muscle function and support long-term health. While hitting the gym for a long strength session is great if you have the time, you don’t need to commit to 45-minute workouts to see results.
The following circuit involves five exercises, each performed for 45 seconds with a 15-second rest in between. Complete two full rounds for a total of 12 minutes. All you need is a clear space with grippy flooring and your body weight.
Read on for the workout and detailed instructions, then be sure to check out these 5 Bodyweight Moves That Build Core Strength Better Than Gym Classes After 45.
12-Minute Morning Routine Builds Strength After 40
Bodyweight Squats
Squats are one of the most functional exercises you can do, as they mimic common daily movements like sitting and standing, while training your lower body to work as a unit.
Sheehan tells us. “Squats activate your largest muscle groups like your glutes, quads, and hamstrings, which improve strength and circulation first thing in the morning.”
How to do it:
- Stand with feet shoulder-width apart and toes slightly pointed out.
- Keep your chest lifted and core engaged.
- Push your hips back and bend your knees to lower your body as if sitting into a chair.
- Lower until your thighs are parallel to the floor (or as low as comfortable. If you feel any pain, stop immediately!)
- Drive through your heels to return to a standing position.
Time & Rest: 45 seconds work, 15 seconds rest.
Tip: Focus on control and form and avoid letting your knees collapse inward.
Push-ups
Love them or hate them, you can’t deny that push-ups are a staple for building upper-body strength. They engage your chest, triceps, shoulders, and core, making them one of the most efficient bodyweight exercises you can do.
How to do it:
- Get into a high plank position with your hands slightly wider than shoulder-width apart.
- Keep your body in a straight line.
- Bend your elbows to lower your chest toward the floor.
- Push through your palms to return to the starting position.
Time & Rest: 45 seconds work, 15 seconds rest.
Modification: If a regular push-up is too difficult, drop to your knees while keeping your body in a straight line from head to knees.
Planks
The classic plank is an isometric exercise that strengthens not just the abs but the entire core, including the back, hips, and shoulders. “A plank locks in deep core strength and supports better posture and spine alignment,” Sheehan explains. “Focus on a straight line from head to heels.”
How to do it:
- Get into a forearm plank position with your elbows under your shoulders.
- Keep your body in a straight line.
- Engage your core, glutes, and legs.
- Avoid letting your hips sag or pike upward.
Time & Rest: 45 seconds work, 15 seconds rest.
Tip: Focus on breathing steadily by inhaling through your nose and exhaling through your mouth.
Glute Bridges
Glute bridges are fantastic for strengthening your posterior chain (backside), including your glutes, hamstrings, and lower back, which often gets neglected in favor of front-of-body training.
“Squeeze at the top to get the most muscle activation and lower with control,” Sheehan advises.
How to do it:
- Lie on your back with knees bent and feet flat, hip-width apart.
- Press through your heels to lift your hips toward the ceiling.
- Squeeze your glutes at the top and hold for one to two seconds.
- Lower your hips back down with control.
Time & Rest: 45 seconds work, 15 seconds rest.
Tip: Keep your core engaged to avoid overextending your lower back.
Alternating Lunges
What makes lunges so effective is that you are forced to engage each leg individually, which can help correct imbalances and build strength in the quads, glutes, and hamstrings.
“Lunges improve balance, coordination, and lower-body strength,” Sheehan says. “Keep your front knee over your ankle and drive through your heel.”
How to do it:
- Stand with your feet hip-width apart.
- Step forward with your right leg and lower until both knees are bent at about 90 degrees.
- Push through your right heel to return to the starting position.
- Repeat on the left leg.
Time & Rest: 45 seconds work, 15 seconds rest.
Tip: Keep your torso upright and avoid leaning forward.
Looking for more easy ways to lose fat? Here’s How Long Your Walking Workout Should Be To Shrink Belly Fat.
