{"id":1382,"date":"2024-09-21T19:43:31","date_gmt":"2024-09-21T19:43:31","guid":{"rendered":"https:\/\/sptofit.com\/product\/heavy-duty-curved-treadmill\/"},"modified":"2024-09-21T19:43:31","modified_gmt":"2024-09-21T19:43:31","slug":"heavy-duty-curved-treadmill","status":"publish","type":"product","link":"https:\/\/sptofit.com\/product\/heavy-duty-curved-treadmill\/","title":{"rendered":"Heavy Duty Curved Treadmill"},"content":{"rendered":"

On a manual treadmill, the action of your feet against the deck moves the belt. The belt only moves if you move it. Both runners and walkers expend more effort on a curved belt non-motorized treadmill than on a motorized treadmill. This has fitness benefits as users can get their heart rates into a higher zone at a lower speed. One study found that subjects expended 30 percent more energy at the same speed. But the trade-off was that they preferred to run or walk at a slower speed so as to keep their exertion constant.<\/p>\n

BENEFITS<\/strong><\/p>\n