Strength Training and Cardiometabolic Risk Reduction

Effects of Resistance Exercise on Lipids, Blood Pressure, and Systemic Inflammation Markers

Strength training is often discussed in terms of muscle tone, posture, and getting stronger. Those are important outcomes, but resistance training also influences measurable health markers that show up in lab work and routine medical visits.

In this post, we are focusing on three cardiometabolic markers: blood lipids, blood pressure, and systemic inflammation. Together, these factors contribute to overall risk for heart disease, stroke, and type 2 diabetes.

Cardiometabolic risk is not determined by a single number. It reflects patterns over time. The encouraging part is that these markers respond to consistent, progressive training.

This content is for general education. It is not medical advice. If you have diagnosed cardiovascular disease, uncontrolled blood pressure, chest pain, dizziness, or any uncertainty about what is appropriate for you, speak with your health care professional before making changes to your exercise routine.

What Resistance Training Means in This Context

Resistance training refers to exercise where muscles work against an external load.

That load may be dumbbells, resistance bands, bodyweight, or controlled isometric positions such as planks or wall sits.

When performed progressively, resistance training does more than stimulate muscle growth. It influences vascular function, metabolic regulation, and inflammatory processes. The adaptations are systemic, not just muscular.

Resistance Training and Blood Lipids

Blood lipids typically include total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides.

Across multiple meta-analyses, progressive resistance training produces modest but statistically significant reductions in total cholesterol, LDL cholesterol, and triglycerides. Kelley et al reported pooled reductions in these markers when data from randomized trials were combined. The average changes are often in the single-digit mg/dL range, but they are consistent and meaningful when viewed over time.

In postmenopausal women, He et al found similar improvements, with larger changes in participants who began with higher baseline cholesterol or obesity. HDL responses are more variable, which is common in exercise research, but this variability does not negate the broader cardiometabolic benefit.

When resistance training is combined with regular aerobic activity across the week, improvements in lipid profiles tend to be greater than with either mode alone.

Resistance Training and Blood Pressure

Blood pressure is one of the most responsive cardiometabolic markers to exercise.

A large network meta-analysis found that dynamic resistance training reduced resting systolic blood pressure by approximately 4 to 5 mm Hg and diastolic blood pressure by about 3 mm Hg on average. Edwards et al also reported that combined aerobic and resistance training produced even greater reductions in systolic pressure, while isometric training demonstrated some of the largest average decreases across exercise modes.

These reductions may appear modest, but even small average decreases in resting blood pressure are associated with meaningful reductions in long-term cardiovascular risk.

Breathing technique matters during resistance exercise. Breath-holding can temporarily elevate blood pressure during exertion. Maintaining steady breathing and controlled effort supports both performance and safety.

Resistance Training and Systemic Inflammation

Chronic low-grade inflammation is associated with aging and cardiometabolic disease risk. Commonly studied markers include C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-alpha).

Systematic reviews in older adults suggest that resistance training can reduce CRP and may reduce certain inflammatory cytokines, although responses vary. Kim et al reported reductions in CRP and TNF-alpha in adults aged 60 and older, with a trend toward decreased IL-6. Other pooled analyses indicate that CRP is the most consistently responsive inflammatory marker to resistance training.

Lower systemic inflammation supports vascular health, metabolic efficiency, and long-term functional capacity.

What This Looks Like in Practice

For cardiometabolic health, the priority is consistent, progressive full-body resistance training.

A structured approach typically includes training at least two days per week and emphasizing major movement patterns such as squat or sit-to-stand, hinge, push, pull, carry, and core stability.

Intensity can be guided in two ways. One approach is working in a controlled rep range of roughly 8 to 12 repetitions, where the final repetitions are challenging but technically sound. For clients using a time-under-tension focus, another effective benchmark is reaching muscular fatigue between approximately one and two minutes under continuous load. Both approaches place the stimulus in a range that supports strength development and cardiometabolic adaptation.

Aerobic activity across the week, such as brisk walking, complements resistance training and enhances overall cardiometabolic benefits.

The objective is not maximal exhaustion. The objective is consistent stimulus that the body can adapt to and recover from over time.

Safety Considerations

If you are returning to strength training after time away, progression should be gradual so your joints, connective tissue, and cardiovascular system have time to adapt.

During exercises, keep your breathing steady and avoid breath-holding. Holding your breath under load can temporarily elevate blood pressure more than necessary.

Muscle effort is expected. Sharp, joint-specific, or unusual pain is not something to push through.

If you have cardiovascular disease, uncontrolled blood pressure, chest pain, dizziness, or uncertainty about what is appropriate for you, have that conversation with your health care professional so your training plan aligns with your medical situation.

Key Takeaways

Research supports resistance training as a meaningful contributor to cardiometabolic health. It is associated with modest reductions in total cholesterol, LDL cholesterol, triglycerides, and resting blood pressure, along with reductions in certain inflammatory markers, particularly CRP.

Two consistent, progressive full-body strength sessions per week provide a strong baseline for supporting vascular health, metabolic function, and long-term independence.

References

1. Paluch AE, Boyer WR, Franklin BA, Laddu D, Lobelo F, Lee DC, McDermott MM, Swift DL, Webel AR, Lane A, et al. Resistance Exercise Training in Individuals With and Without Cardiovascular Disease: 2023 Update: A Scientific Statement From the American Heart Association. Circulation. 2024.https://pmc.ncbi.nlm.nih.gov/articles/PMC11209834/

2. Edwards JJ, Deenmamode AHP, Griffiths M, Arnold O, Cooper NJ, Wiles JD, O'Driscoll JM. Exercise training and resting blood pressure: a large-scale pairwise and network meta-analysis of randomised controlled trials. Br J Sports Med. 2023.https://pubmed.ncbi.nlm.nih.gov/37491419/

3. Smart NA, Downes D, van der Touw T, Hada S, Dieberg G, Pearson MJ, Wolden M, King N, Goodman SPJ. The Effect of Exercise Training on Blood Lipids: A Systematic Review and Meta-analysis. Sports Med. 2025.https://pubmed.ncbi.nlm.nih.gov/39331324/

4. Kelley GA, Kelley KS. Impact of progressive resistance training on lipids and lipoproteins in adults: a meta-analysis of randomized controlled trials. Prev Med. 2009.https://pubmed.ncbi.nlm.nih.gov/19013187/

5. He M, Hu S, Wang J, Wang J, Găman M-A, Hariri Z, Tian Y. Effect of resistance training on lipid profile in postmenopausal women: A systematic review and meta-analysis of randomized controlled trials. Eur J Obstet Gynecol Reprod Biol. 2023.https://pubmed.ncbi.nlm.nih.gov/37421743/

6. Kim S-D, Yeun Y-R. Effects of Resistance Training on C-Reactive Protein and Inflammatory Cytokines in Elderly Adults: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Int J Environ Res Public Health. 2022.https://pmc.ncbi.nlm.nih.gov/articles/PMC8950894/

7. Hoseinpour AN, Bassami M, Ahmadizad S, Donath L, Setayesh S, Mirzaei M, Mohammad Rahimi GR. The influence of resistance training on inflammatory markers, body composition and functional capacity in healthy older adults: A systematic review and meta-analysis. Arch Gerontol Geriatr. 2025.https://pubmed.ncbi.nlm.nih.gov/39740358/

8. Khalafi M, Akbari A, Symonds ME, Pourvaghar MJ, Rosenkranz SK, Tabari E. Influence of different modes of exercise training on inflammatory markers in older adults with and without chronic diseases: A systematic review and meta-analysis. Cytokine. 2023.https://pubmed.ncbi.nlm.nih.gov/37467710/

9. Piercy KL, Troiano RP, Ballard RM, Carlson SA, Fulton JE, Galuska DA, George SM, Olson RD. The Physical Activity Guidelines for Americans. JAMA. 2018.https://pubmed.ncbi.nlm.nih.gov/30418471/

10. Bull FC, Al-Ansari SS, Biddle S, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020.https://pmc.ncbi.nlm.nih.gov/articles/PMC7719906/

11. Paluch AE. Top Things to Know: Resistance Exercise Training in Individuals With and Without Cardiovascular Disease: 2023 Update. Professional Heart Daily. 2023.https://professional.heart.org/en/science-news/resistance-exercise-training-in-individuals-with-and-without-cardiovascular-disease-2023-update/top-things-to-know

12. American Heart Association. American Heart Association Recommendations for Physical Activity in Adults and Kids. American Heart Association. 2024.https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults

13. American Heart Association. Getting Active to Control High Blood Pressure. American Heart Association. 2025.https://www.heart.org/en/health-topics/high-blood-pressure/changes-you-can-make-to-manage-high-blood-pressure/getting-active-to-control-high-blood-pressure/fulltext

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