Abs workout ABS II - Caynax ABS II workout
Transform your abs in just 5 minutes with powerful workouts developed from Stanford research for maximum results!

- 2.8 Version
- 3.2 Score
- 1M+ Downloads
- Free License
- 3+ Content Rating
Introducing the renowned ABS II routine - Caynax ABS II - aimed at achieving an impeccable six-pack. Consider incorporating it following your daily abdominal regimen, Caynax A6W, and you may find yourself moving beyond other abdominal workouts.
About the Routine
This application facilitates engagement with the 'Legendary Abs II' workout. Developed after four years of study at Stanford University, it promises superior results compared to any other routine and requires no more than 5 minutes of your time.
The Key
The effectiveness of this routine lies in the way the exercises complement one another, enhancing their overall impact.
Understanding Fat and Nutrition
Your abdominal muscles will remain hidden if covered by excess fat. Thus, it's essential to eliminate that fat first. You can accomplish this by burning more calories than you consume through the right dietary choices and aerobic activities. Additionally, exploring the Caynax HIIT application for interval training could be beneficial.
Working on Your Abs
The abdominal muscles are categorized into two segments: upper abs and lower abs. Engaging in lower abs exercises activates both parts, while upper abs exercises target solely the upper section. It's advisable to begin with lower abs workouts.
This application features in-app advertisements and comes with certain limitations.
Permissions:
- READ_PHONE_STATE - utilized to identify incoming calls and pause the workout accordingly.
- RECEIVE_BOOT_COMPLETED - enables the reminder service to activate upon device startup.
- ACCESS_NETWORK_STATE, INTERNET - necessary for advertising purposes.
- WAKE_LOCK - ensures the workout continues even when the screen is off.
The Scientific Core Blaster That Actually Delivers
Having incorporated Caynax ABS II into my routine for six weeks following my regular A6W sessions, I’m stunned by its ruthless efficiency – this isn’t just another ab app, it’s a surgically precise core ignition system. The Stanford-backed 5-minute protocol feels deceptively simple during the first run-through, but by the third round, the genius of its synergistic exercise sequencing becomes brutally apparent: each movement strategically amplifies the next, creating a deep, fire-in-your-abs burn that lingers for hours. What shocks me most is the rapid visible definition emerging despite the minimal time investment – those elusive lower ab trenches finally appearing thanks to the protocol’s emphasis on foundational lower-core activation before targeting upper regions.
The app’s laser focus on functionality shines through: no fluff, no repetitive animations, just a clean countdown timer with form cues that maximize tension. I particularly appreciate the smart auto-pause during calls – no more ruined sets mid-plank. While ads appear between workouts, they’ve never interrupted active sessions, preserving the intensity crucial for results. This isn’t a standalone solution (the nutrition/HIIT caveats are legit – abs are forged in the kitchen), but as a finisher, it’s revolutionary. After years of endless crunches, feeling my entire core shake in just 300 seconds redefined core training for me.
For skeptics questioning the science: the deliberate exercise stacking does trigger unprecedented muscle exhaustion. Pair it with Caynax HIIT for fat shredding and watch your midsection transform. Zero gimmicks, pure biomechanical brilliance – the holy grail for time-starved warriors chasing functional strength and that granite definition.
- Version2.8
- UpdateJun 24, 2025
- DeveloperCaynax
- CategoryHealth & Fitness
- Requires AndroidAndroid 4.4+
- Downloads1M+
- Package Namecom.caynax.abs.ii
- Signature3feca909364b550d12437b9841c52e90
- Available on
- ReportFlag as inappropriate
Convenient app format for workouts
Increases muscle definition in abs
Flexible workout duration settings
Offers challenging and productive exercises
Positive user feedback on workout efficacy
Ability to customize exercise speed
Good alternative to a personal trainer
Provides structure for progressive training
Allows tracking of progress and pain management
Access to gym equipment required for some exercises
Quick rep count timer may hinder technique
Confusion about workout progression levels
Pain experienced during initial workouts
Language support lacking for some users
Limited advanced options without proper equipment
Reminder function doesn't work effectively
Complexity of routines may deter beginners
Variability in exercise efficacy for different body types