04/06/2025
Exercise improves blood sugar regulation, and blood sugar regulation is important in all kinds of ways, including for weight loss and diabetes. So a recent study looked at the best ways to improve blood sugar regulation, and what they found was surprising.
For the study they had four groups. One did a 30-minute walk daily. A second just sat for eight hours, like you would at a desk job. A third group did a 3-minute walk every 45 minutes. And the fourth group did 10 squats every 45 minutes.
Researchers concluded that both the WALK and SQUAT groups experienced a 21% reduction in blood sugar spikes compared to those in the uninterrupted sitting group (SIT). The 3-minute WALK group and the SQUAT group had almost double the glucose-lowering benefit of group one that completed the single 30-minute walk!
They said that "squatting summons the power of lactate — a major metabolic player. Lactate or lactic acid is a chemical compound your body produces during cellular metabolism. It’s an alternative energy source and a normal byproduct of a process called anaerobic glycolysis, where your body generates energy for your cells when there’s limited oxygen. Lactate plays a big role in improving blood sugar because it signals your muscle cells to deliver more GLUT4 transporters1 to their surface to help transport glucose from your bloodstream to your muscle cells. Glucose is a type of sugar, and the glucose-clearing effect can remain for up to 48 hours following these short activity bursts."
The researchers noted that frequent squatting stimulated intense muscle activation, especially in the quads and glutes, which in turn increased blood glucose clearance more than walking. They also determined that the more significant the muscle activation, the more significant the glucose-lowering effect.
So, if you've been sitting at that computer or on that phone for a while, maybe take a break, get up and crank out a set of bodyweight squats!
Moving your muscles helps keep your blood sugar in check. Is walking or squatting more effective for improving blood sugar? Researchers decided to find out.