Yes — every Tennis Fitness program comes with a 7-day money-back guarantee.

Preview the program for a full 7 days, and if it's not right for you (provided no program PDFs have been downloaded), just let us know and you'll be refunded in full, minus the PayPal or Stripe transaction fee.

The best tennis conditioning programs combine aerobic training with high-intensity interval training that mirrors real match play, plus agility and footwork drills and flexibility work — not steady-state cardio alone.

Tennis Fitness programs (Junior, Over 40s, and High-Performance) are built around this exact mix, including our own Maximal Aerobic Speed (MAS) test — a tennis-specific aerobic protocol built around directional changes rather than straight-line running — plus on-court movement patterns, work-to-rest ratios that match real points, and customized conditioning that scales to your level and age.

This is why generic gym cardio often leaves players fit on paper but still gassed in the third set — it isn't trained the way tennis is played.

Read more:

3 Tennis Tips To Improve Your Tennis Conditioning

Why Most Tennis Players Train Too Hard (And Still Don't Improve)

Try the MAS Endurance Test

Tennis Fitness programs build strength and agility together rather than as separate blocks — because on-court movement is never just one or the other. Training includes court-specific speed and change-of-direction work, loaded movement patterns for durability, and coordination drills that transfer directly to first-step quickness and recovery between shots.

Programs are structured by level (Junior, Over 40s, High-Performance) so the strength demands match what your body can actually handle.

Read more:

An Effective Tennis Speed Program

Yes — nutrition is part of the Tennis Fitness approach, developed with sports nutritionist Lynsey Koch of Seed and Sprout Nutrition.

Guidance covers pre-training fueling (a balanced carb/protein meal about 2 hours out, or light carbs if less time), post-training recovery meals within 30 minutes and again after 2 hours, daily protein targets, and a hydration protocol (roughly 500ml before training, sipped throughout, and 1L+ after).

Read more:

Tennis Nutrition Guide

Tennis Fitness offers fully online tennis conditioning programs with direct coaching support from Nathan and Giselle Martin — not just pre-recorded workouts.

Every program includes video-guided sessions, a periodised structure you follow week by week, and unlimited access to our coaches through the in-program community, with a response within 24 hours.

Programs are built for juniors, adults, over-40s, and high-performance players, and can be done on any device, anywhere.

Tennis Fitness programs are built for flexible scheduling — every program is self-guided and available on-demand, so you train on your own timeline rather than around fixed class times.

Sessions run 30–60 minutes, are accessible on any device (including our app), and come with lifetime access, so you can pause, restart, or work around travel and competition schedules without losing your program.