The phrase "intensity conditioning" means training or exercising at a high level of effort or difficulty to improve strength, endurance, or overall fitness. Full definition
You combine a variety of high intensity conditioning exercises and strategically combine them with the best ab exercises. (abfinishers.com)
The program is comprised of three main components: strength training, interval training, and moderate intensity conditioning with mobility. (training.breakingmuscle.com)
If you absolutely must, perform short intervals of low - to - medium intensity conditioning. (fitnessandpower.com)