The Runner places you in a position that simulates the acceleration phase of a sprint. Professional athletes everywhere use the A300 Runner to train for acceleration, speed, and power endurance. This piece of equipment uses Kesier’s innovative low‑inertia design to improve the power and performance of any individual looking for a competitive edge.
. Unilateral movement means each limb can be trained symmetrically
. Large digital display that shows resistance, sets, repetitions, and peak power
. Thumb buttons let you change resistance without changing position — even during exercise
. Fast, easy, and precise eccentric overloading
. Change resistance in increments as small as one pound
. Industry-leading lifespan and uptime for years of use
. Unique versatility; five ways to train instead of only one
. Fully adjustable to accommodate a wide range of users
Keiser Me. © 2025 Keiser. All Rights Reserved | Developed & Designed by Miles
Submit a Support Ticket and we can help to route your inquiry
If you would like to conduct an advanced search to find your sales rep, use the “Advanced Search” button below. Otherwise, fill out this form and we’ll make sure it reaches the right contact!