Ltpgtjtx tri fit cross trainer is an incredibly quiet smooth and high quality cross trainer it is a compact cross trainer designed to deliver a gym style workout from homeltpgtr ltpgtthe adjustable stride system provides a great fit for multiple users or families the four incline options let you vary the stride path to focus the impact of your workout on different muscle groups eg core stomach area thighs and glutes the higher incline levels also offer a more intense cardi