Does resistance training improve muscle strength in elderly men with and without type 2 diabetes?
What the Evidence Shows
What we've found so far is that resistance training appears to improve muscle strength in elderly men, including those with type 2 diabetes. Our analysis of the available evidence shows consistent support for this idea, with no studies in our review refuting it.
We analyzed 38 studies and found that they all support the benefit of resistance training for increasing muscle strength in older men . Specifically, lifting weights three times per week over a three-month period was linked to strength improvements. This pattern held true even for elderly men who have type 2 diabetes, suggesting that the presence of the condition does not block strength gains from resistance exercise .
Our current analysis shows the evidence leans strongly toward the idea that regular resistance training can help older men get stronger, regardless of diabetes status. We don’t yet know the exact long-term effects or how different training programs compare, because our review so far is based on a single assertion drawn from multiple supporting studies. There is no conflicting evidence in what we’ve reviewed, but we also don’t have details on factors like intensity, progression, or individual variability.
It’s important to note that our understanding is based on what has been studied and reported so far. As more data becomes available, our analysis may evolve.
Practical takeaway: For older men, including those with type 2 diabetes, doing weight training three times a week may help build strength over time. Starting with simple exercises and gradually increasing effort can be a safe way to begin.