Running works your legs, so you don’t need to strengthen your lower body with weight training, right? Wrong.

Adding a lower-body strength workout into your routine at least once a week will not only create force and power behind each step—resulting in faster speeds and stronger finishes—but it will also allow you to keep running longer without injury. Your body needs to endure the impact of running and rebound for mile after mile, and strengthening your legs and glute muscles will help you do just that.

To zero in on all the key lower-body muscles, from the feet through the calves and shins and up to the thighs and glutes, Winnie Yu, D.P.T., C.S.C.S., a physical therapist and strength coach at Bespoke Treatments in New York City and host of the Runner’s World Other Hearst Subscriptions, created this 20-minute routine.

Shore up all your weak points and power up your stride by following the full workout below, which includes heavy lifting along with explosive exercises.

The Workout

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You’ll do a warmup, three strength sets, and a cooldown for this lower-body workout. Perform each strength set as a superset, minimizing rest between exercises and rounds. Rest as needed between sets (press pause in the video whenever you need an extra minute). Follow the reps and rounds listed below.

Repeat for reps quality workout (like a speed session or long run).

Equipment Needed

Exercise mat, 1 set of medium weight dumbbells, 1 medium to heavy weight kettlebell, and box, bench or step

The Exercises

Do this routine once a week, giving yourself about 48 hours to recover before a

1. Standing Figure 8

20 seconds per side

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2. Dynamic Pigeon

20 seconds per side

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3. High Plank Calf Rock

20 seconds

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Then turn around and walk back.&nbsp

1. Plantarflexion Walk

30 seconds

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2. B Squat

20 seconds per side

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Strength Set B: 3 rounds

1. Lateral Step Down

8 reps per side

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2. Front Foot-Elevated Split Squat

8 reps per side

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    Strength Set C: 3 rounds

    1. Forward-Backward Pogo

    12 reps

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    2. Unilateral Alternating Kettlebell Swing

    12 reps

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      Cooldown: 1 Round

      1. Standing Hamstring Stretch

      20 seconds

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      2. Supine Figure 4 Stretch

      20 seconds per side

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      The Benefits

      • Strengthen key running muscles
      • behind each step—resulting in
      • Strengthen weak areas, like glutes and calves
      • Build single-leg stability
      • Cooldown: 1 Round
      guide to strength training with a person exercising
      Headshot of Mallory Creveling, CPT
      Mallory Creveling, CPT
      Deputy Editor, Health & Fitness

      Mallory Creveling is an ACE-certified personal trainer and RRCA-certified run coach, who also holds certifications in kettlebell training, sports performance, and more. She has more than a decade of experience covering fitness, health, and nutrition for a wide range of publications, and nearly 10 years of experience as a trainer and fitness instructor. Mallory stays on top of her continuing education in fitness, as well as the latest science in wellness. She has worked with some of the best experts in their medical fields, and regularly interviews researchers, trainers, athletes, and more to find the best advice for readers looking to improve their performance and well-being. As a freelance writer, Mallory's work appeared in Women's Health, Self, Men's Journal, Reader's Digest, and more. She has also held staff editorial positions at Family Circle and Shape magazines, as well as DailyBurn.com. A former New Yorker/Brooklynite, she's now based in Easton, Pennsylvania.

      Headshot of Build single-leg stability
      Instructed ByBuild single-leg stability
      Physical Therapist

      Stand with feet hip-width apart, holding a dumbbell or kettlebell in the left hand, Winnie Yu is an experienced runner who is passionate about endurance sports. As a sports and orthopedic doctor of physical therapy and certified strength and conditioning specialist, she understands the importance of strength training for runners and how it can prevent common injuries such as knee pain, hip pain, ankle pain, IT band syndrome, and more. To help the NYC running community improve their performance and prevent injuries, she offers strength classes specifically tailored for runners. Yu strives to empower patients and community members alike to pursue a healthy and sustainable lifestyle.