10/14/2026
This study assessed the response of 38 male endurance runners to the addition of a twice per week resistance and plyometric training program in addition to their normal running/endurance work. The control group continued doing their standard running, with no lifting involved.
Prior to the experiment, all 38 participants had their VO2 Max tested, as well as their running economy (oxygen cost) while running for 5 minutes at 10 km/hr and for 3 minutes at 12 km/hr.
They then also tested their time to exhaustion by running for 90 minutes at a speed between lactate threshold 1 and lactate threshold 2. After the 90 minutes, the speed was increased to 95% of the individual’s VO2 Max and each participant ran for as long as they could.
The training routine was added 2 times per week and consisted of pogo hops, drop jumps, hop and sticks, bounding, heavy backsquats, unilateral leg press, and isometric calf raises. These were progressively overloaded through the 10 weeks.
So what were the findings? After 10 weeks:
- All measures of strength and power increased in the resistance and plyometric training group. They did not change in the running only group.
- Running economy improved significantly in the resistance and plyometric training group, but not in the endurance running only group.
- Time to exhaustion increased significantly in the resistance and plyometric training group, but not in the endurance running only group.
So what’s that all mean?
We NEED to add heavy lifting and plyometrics to our training if we are trying to improve performance!
This study outlines how to incorporate the heavy lifting. Those 85-90% 1 RM sets are no joke. So if you’re really trying to get the most out of your performance at your upcoming races or you’re planning for next year, start progressing from body weight squats or goblet squats to getting under a barbell sometime.
Zanini M, Folland JP, Wu H, Blagrove RC. Strength Training Improves Running Economy Durability and Fatigued High-Intensity Performance in Well-Trained Male Runners: A Randomized Control Trial. Med Sci Sports Exerc. 2025 Jul 1;57(7):1546-1558. doi: 10.1249/MSS.0000000000003685. Epub 2025 Feb 28. PMID: 40016936.
If you have questions on implementing a lifting and plyometric routine to go along with your running, please reach out, I’d love to help! I frequently help people learn how to lift heavy and help them implement their resistance training into their running programs and have seen the results first hand.