---
product_id: 285098668
title: "Crunch and Sit Up Training Assistant"
brand: "perfect fitness"
price: "C$14833"
currency: NIO
in_stock: true
reviews_count: 5
category: "Perfect Fitness"
url: https://www.desertcart.ni/products/285098668-crunch-and-sit-up-training-assistant
store_origin: NI
region: Nicaragua
---

# Lightweight & portable at 2.5 kg Supports head & neck to reduce strain Dual-sided for crunches & pushups Crunch and Sit Up Training Assistant

**Brand:** perfect fitness
**Price:** C$14833
**Availability:** ✅ In Stock

## Summary

> 🔥 Crunch smarter, train harder, feel unstoppable! 💥

## Quick Answers

- **What is this?** Crunch and Sit Up Training Assistant by perfect fitness
- **How much does it cost?** C$14833 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/285098668-crunch-and-sit-up-training-assistant)

## Best For

- perfect fitness enthusiasts

## Why This Product

- Trusted perfect fitness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect for Every Fitness Level:** Whether beginner or pro, customize your workout intensity with ease.
- • **Lightweight & Travel-Ready Design:** Take your fitness routine anywhere without bulky equipment.
- • **Breathable Mesh for Maximum Comfort:** Stay cool and comfortable during every rep with premium airflow.
- • **Flip & Flex for Total Body Conditioning:** Seamlessly switch from crunches to pushups and dips for a full workout.
- • **Ergonomic Support for Effortless Crunches:** Say goodbye to neck strain and hello to focused ab engagement.

## Overview

The Perfect Fitness Crunch and Sit Up Training Assistant is a versatile, ergonomic workout tool designed to enhance abdominal exercises by reducing head and neck strain. Featuring a dual-sided design for crunches and pushups, it supports total body workouts while its breathable mesh and lightweight 2.5 kg frame ensure comfort and portability. Ideal for all fitness levels, it transforms your core routine into an efficient, enjoyable experience.

## Description

Perfect your abdominal crunches with the Perfect Crunch. The Perfect Crunch reduces strain and supports your head, neck and shoulder so you can focus on targeting your abdominal muscles. Perform crunches comfortably and effectively. Flip over for pushups, dips and a total body workout. Perfect for all fitness levels.

Review: This ab cruncher is such a major upgrade from my old one. It’s incredibly easy to use, lightweight, and very comfortable on my head and neck. I started with 100 crunches on my very first use and felt supported the entire time. No strain, no pressure, just smooth movement. I love how portable it is too. I can absolutely see myself traveling with this. It’s perfect for my daily 15-minute ab routine, especially since I enjoy doing my workout first thing in the morning. It makes the whole experience feel effortless and motivating. The only con was the assembly at first. I had to take a short break because it wasn’t immediately obvious how to put together. But once I found the helpful tip to assemble the frame first and then slide the mesh on, everything came together in about 10 minutes. After that, it was spot on. Honestly, this is a fantastic design. It works with great ease and feels so much better than my previous one with the solid headrest. The difference is night and day. The struggle used to be real, and now it’s actually enjoyable. I’m very impressed and very pleased. This was a much-needed replacement and a big improvement for my ab workouts.
Review: Love the results would recommend it to anyone and very gentle on your neck and back 😀

## Features

- Perform crunches comfortably and effectively
- Flip over for pushups, dips and total body workout
- Reduce strain on head and neck
- Perfect for all fitness levels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MBEW0CO |
| Batteries Included? | No |
| Best Sellers Rank | #54,302 in Sporting Goods ( See Top 100 in Sporting Goods ) #160 in Strength Training Push-Up Stands |
| Brand | Perfect Fitness |
| Color | Original |
| Customer Reviews | 4.1 4.1 out of 5 stars (4,469) |
| Date First Available | 25 February 2015 |
| Department | SPORTS GEAR |
| Included Components | Perfect Crunch |
| Is Discontinued By Manufacturer | No |
| Item model number | 31125 |
| Manufacturer | Implus |
| Material Type | breathable mesh |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 71.12 x 66.04 x 63.5 cm; 2.5 kg |
| Size | muscle stimulator muscle stimulator muscle stimula |
| Style | Sit Up |

## Product Details

- **Brand:** Perfect Fitness
- **Colour:** Original
- **Item weight:** 5.51 Pounds
- **Material:** breathable mesh
- **Style:** Sit Up

## Images

![Crunch and Sit Up Training Assistant - Image 1](https://m.media-amazon.com/images/I/813rvqUU6ZL.jpg)

## Questions & Answers

**Q: How tall do you have to be to use this? A reviewer said she was 5' and couldn't reach the bar. Sure wish they'd make it adjustable for short people!**
A: I am 5 ft 4.  It was a strain to reach and use effectively so I sent it to Goodwill after three tries.  I can do 200 plus crunches on the ab machine at the gym, maybe 10 bad ones on this.  I can't recommend it for a five four height.

**Q: Does this fold up for easy storing?**
A: sorry it does not fold up its one of the downfall of this product..

**Q: can you do side crushes on this machine?**
A: Yes you can. You simply turn your body on its  side, leaving upper body straight/aligned with the Ab Crunch, and it targets the obliques perfectly.

**Q: I'm under 5ft tall. Will I have trouble using this because of my height ( or lack of it) .  Most ab roller equipment seem to be made for taller people**
A: My wife is 5ft tall and it wasn't a problem for her.  What kind of issue do you have with other ab rollers?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***E on 14 January 2026*

This ab cruncher is such a major upgrade from my old one. It’s incredibly easy to use, lightweight, and very comfortable on my head and neck. I started with 100 crunches on my very first use and felt supported the entire time. No strain, no pressure, just smooth movement. I love how portable it is too. I can absolutely see myself traveling with this. It’s perfect for my daily 15-minute ab routine, especially since I enjoy doing my workout first thing in the morning. It makes the whole experience feel effortless and motivating. The only con was the assembly at first. I had to take a short break because it wasn’t immediately obvious how to put together. But once I found the helpful tip to assemble the frame first and then slide the mesh on, everything came together in about 10 minutes. After that, it was spot on. Honestly, this is a fantastic design. It works with great ease and feels so much better than my previous one with the solid headrest. The difference is night and day. The struggle used to be real, and now it’s actually enjoyable. I’m very impressed and very pleased. This was a much-needed replacement and a big improvement for my ab workouts.

### ⭐⭐⭐⭐⭐ Review
*by D***R on 12 March 2024*

Love the results would recommend it to anyone and very gentle on your neck and back 😀

### ⭐⭐⭐⭐⭐ Review
*by A***ー on 6 November 2015*

結構サイズが大きいです。 ネットをかぶせるのに時間がかかりましたが 10分ほどで出来上がりました。 普通に筋トレするよりも楽しくできるので 続けることができそうです。

## Frequently Bought Together

- Perfect Fitness Crunch and Sit Up Training Assistant
- Amazon Basics 1/2 Inch Extra Thick Exercise Yoga Mat with Carrying Strap
- VINSGUIR Ab Roller Wheel, Abs & Core Workout Equipment for Home Gym with Knee Pad Accessories, Abdominal Wheel for Full-body Strength Training

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**Shop now:** [https://www.desertcart.ni/products/285098668-crunch-and-sit-up-training-assistant](https://www.desertcart.ni/products/285098668-crunch-and-sit-up-training-assistant)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-09*