
Free
About
Eccentric is a training log that records every workout — on any equipment — and connects it to the rest of your life: your wearable's recovery data, your calendar, and your AI assistant. Plans, history and honest progress in one place.
Built with first class support for the Voltra I smart cable trainer, and just as at home with barbells, dumbbells, machines, bands or bodyweight.
RECORD EVERY WORKOUT • Check sets off as you train — your reps and load count toward volume and history immediately. • Import your Voltra export and measured velocity, power and range of motion replace the numbers you entered. • Log on any equipment: cable, barbell, dumbbell, machine, bands or bodyweight.
CONNECT YOUR RECOVERY • Bring in sleep, HRV, readiness and resting heart rate from your wearable (Oura and more). • See how recovery lines up with your training
PROGRESS YOU CAN TRUST • Personal bests and strength, velocity, power and volume over time
PLAN YOUR WEEK • Lay out your training days and rest days. • Sync your plan straight to Apple or Google Calendar.
TRAIN WITH A COACH • Share a plan with a coach or training partner.
ASK YOUR AI ASSISTANT • Connect your training to an AI assistant to review sessions, adjust plans and answer questions in plain language.
BUILT FOR ECCENTRIC OVERLOAD & BFR • Purpose-built for eccentric (lowering-phase) training and blood-flow-restriction (Kaatsu) work, treated as first-class training conditions rather than an afterthought.
Start free — record your next session in seconds.
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What's New in Lift Eccentric
1.0
August 6, 2026




