Ellim is a free AI-powered personal coach and fitness app for iOS. It features an AI workout generator that creates personalized workout plans in seconds, a library of 3,500+ exercises, meal tracking with AI food recognition, comprehensive progress tracking, and pre-built workout routines.

How does the AI personal coach work?

Describe the workout you want in plain English — for example, "upper body strength workout" or "30-minute HIIT session." Ellim's AI personal coach instantly generates a complete workout plan with exercises, sets, reps, and rest periods, matched from our library of 3,500+ exercises.

Is Ellim free to use?

Yes, Ellim is completely free to use. Core features including the AI workout generator, exercise library, workout tracking, meal logging with food search and barcode scanning, and pre-built routines are available at no cost — no ads, no credit card required. AI food recognition from photos is available as a premium feature.

What types of exercises does Ellim include?

Ellim includes over 3,500 exercises across multiple categories including weight training, bodyweight exercises, stretching and flexibility routines, and cardio workouts. Each exercise comes with detailed instructions.

Can Ellim create personalized workout plans?

Yes, Ellim's AI personal coach creates fully personalized workout plans based on your goals, preferences, and workout history. You can also build custom routines manually or choose from 100+ pre-built workout programs.

Does Ellim track meals and nutrition?

Yes, Ellim includes a dedicated Meal tab for tracking your nutrition. You can search for foods, scan barcodes to add items instantly, or use AI-powered food recognition to identify what you're eating from a photo. Food search and barcode scanning are free, while AI photo recognition is a premium feature.

All Exercises

Barbell Single Leg Split Squat

Master the Barbell Single Leg Split Squat for incredible lower body strength and stability.

Advanced

Compound

Push

1 min per set2 min rest

Hips

Barbell

Description

A squat variation where you perform a squat with one leg while the other leg is extended behind you on a bench or box.

How to Do Barbell Single Leg Split Squat

1
Setup
Carefully unrack a barbell, positioning it across your upper back and traps as you would for a traditional back squat. Stand facing away from a sturdy bench or box, about 2-3 feet away.
2
Setup
Extend one leg backward and place the top of your foot on the bench, ensuring your front foot is far enough forward that your shin can remain mostly vertical at the bottom of the squat.
3
Engage your core, maintain an upright torso, and descend by bending your front knee and hip, allowing your rear knee to drop straight down towards the floor.
4
Lower until your front thigh is parallel to the floor or slightly below, ensuring your front knee tracks directly in line with your toes and does not cave inward.
5
Drive powerfully through your front heel and midfoot, extending your knee and hip to return to the starting position, squeezing your glute at the top of the movement.
6
Exhale as you push up and inhale as you descend. Complete all prescribed repetitions on one leg before carefully switching to the other side.

Tips

Maintain a slight forward lean in your torso, roughly 10-20 degrees, to optimize glute activation while keeping your chest up to prevent excessive spinal rounding.
Experiment with your front foot placement; a slightly wider stance can emphasize glutes, whereas a shorter stance may increase quad engagement and challenge balance more.
Focus on driving through your entire front foot, especially the heel and midfoot, to maximize power and stability, avoiding pushing off your toes.
Control the eccentric (lowering) phase for 2-3 seconds to enhance muscle time under tension and improve stability throughout the movement.

Common Mistakes

×Allowing the front knee to collapse inward (valgus collapse) can strain the knee joint; actively push your front knee slightly outward to keep it aligned with your second and third toes.
×Leaning excessively forward or rounding your back reduces tension on the target muscles and can strain your lower back; maintain an upright chest and engage your core to keep your torso relatively vertical.
×Having too short a stance often causes the front knee to travel excessively forward past the toes, which can place undue stress on the knee; widen your stance slightly to allow your front shin to remain more vertical.