Compare 80 Day Obsession with 21 Day Fix

Compare what is it intended to do?

80 Day Obsession – It is a streamable workout program with a meal plan designed for advanced exercisers to help build their strength and lean out of their flattest abs. It promises to give you a firm, rounded butt and a flat stomach.

21 Day Fix – The workout program is designed to help you lose up to 15 lbs. in 21 days through simple fitness and simple eating.

Compare Workouts

80 Day Obsession
Total Body Core (60 minutes) – Total body workout using compound movements to increase your strength from head to toe.

Booty (60 minutes) – A workout designed with isolated movements to help shape a toned butt.

Cardio Core (30-45 minutes) – Interval training to boost your heart rate and challenge your core.

AAA (50-60 minutes) – Strength workouts targeting your arms, abs and a#*.

Legs (45 Minutes) – Focused moves for your quadriceps, hamstrings, glutes and calves.

Cardio Flow (30-45 minutes) – An endurance workout to blast a ton of calories.

2 Bonus Workouts – Not on the calendar but you can use them anytime for an extended stretch routine.
Roll and Release (20 minutes)
Stretch and Release (15 minutes)

21 Day Fix

  • Total Body Cardio Fix – A total body workout using light weights.
  • Upper Fix – A mix of body-weight and free-weight exercises to tone your arms, chest, back and abs.
  • Lower Fix – A mix of floor moves and free-weight exercises to tone your lower body.
  • Pilates Fix – An active recovery workout to tone your whole body.
  • Cardio Fix – A calories burner using your own body weight to tone your body.
  • Yoga Fix – A relaxing yoga class to end the week.
  • Dirty 30 – A total body resistance workout

Compare body parts targeted

80 Day Obsession – A total body workout targeting your legs, arms, abs, glutes, quadriceps, hamstrings and butt.

21 Day Fix – Workouts are designed to target your chest, arms, back, and legs.

Which is easier to do?
21 Day Fix is easier than 80 Day Obsession

What Equipment do you need?

80 Day Obsession

  • Dumbbells (light, medium and heavy)
  • Strength Slides
  • 3 Resistance Loops
  • Floor Mat (Optional)
  • Foam Roller (Optional)

21 Day Fix
You will need some weights or an exercise band and a yoga mat.

For beginners – 3, 5, and 8 pound dumbbells or a resistance band

For intermediates/advanced- 5, 10, and 15 pound dumbbells or a resistance band
A yoga mat will also be of use to you when you do the floor moves. It’s not a necessity, but it’s a great investment – especially if you bruise easily.

Do you lose weight with it?

80 Day Obsession and 21 Day Fix- Yes

When to expect results?

80 Day Obsession – 80 days.

21 Day Fix – 21 days

Compare Schedule

80 Day Obsession – Workout 6 days a week for 45-60 minutes with Sunday as a rest day.

21 Day Fix – Seven days a week, three-week workout program.

Can women do it?

80 Day Obsession and 21 Day Fix – Yes

Is it suited for older people?

80 Day Obsession – Yes

21 Day Fix – NO!!

Calories burned in one session
80 Day Obsession and 21 Day Fix – Not mentioned

What Age group is it for?

80 Day Obsession – Mostly for youngsters.

21 Day Fix – All ages.

Is it suited for skinny people?

80 Day Obsession and 21 Day Fix – Claims to work for people no matter their size.

Compare who is it for?

80 Day Obsession
It is for people who want to:

  • Build a leaner, shredded body
  • Add curves without bulking up
  • Get flat abs
  • Get a powerful and effective workout at home

21 Day Fix – It is designed for the beginner and/or for someone who struggles with less-than-healthy eating habits.

Compare Session Duration

80 Day Obsession – 45-60 minutes

21 Day Fix – 30 minutes

Compare Pros and Cons

80 Day Obsession Pros

Cassandra Maxwell says she loves the programs but hopes they will be available as a DVD system as well.

80 Day Obsession Cons

Myra Gonzalez says- “So far, the second week of the workouts is the same as the first. It is definitely not the unique and different workouts as being marketed”.

Shawna Bell says- “I am really interested in this program. However my streaming capability does not allow me to participate. I’m really shocked that there is no DVD option”.

21 Day Fix Pros

Anne Mathis says- “I started this program (the extreme version) but never finished. I did it for about a week & a half. I lost 10 lbs. in that time frame & I was only 150 lbs. at the time. I wanted to lose 20 lbs. so had I kept going & by what I lost the first half of the program I would have lost all 20 lbs. so I guess it must have to do with body types & metabolisms too or the work out for the extreme version burns way more.”
Sherry Powell writes- “Yep, it works, exercise and eating right always does the trick but the Fix makes it simple for people to follow understand that is what makes this program successful for so many people.. 5 lbs. lost for me is a lot since I hover around my ideal weight and really did not have much to lose”.

21 Day Fix Cons

Sonia Frank writes that it bothers her that you only do the upper once a week and the lower once a week. She has seen workout plans where upper is two times a week (like Mon and Thurs) and lower is two times a week ( like Tues and Fri).

Pamela Porter says that the Calabrise Salad is listed as one purple container and a spoon but it looks like the cheese isn’t being counted.


Whether or not you will really shed considerable amount of weight with the 21 Day Fix in just three weeks will depend on many factors. Following the included 3 Day Quick Fix will help you lose a lot of weight to lose a lot of weight.

The most weight loss noted following the 21 Day Fix is from a man who lost 14lbs in three weeks, and a woman who lost 11lbs in three weeks. Both of these individuals stuck to the plan exactly, never missed a workout, followed the doubles schedule during week 3, and followed the 3 Day Quick Fix, the final three days of their first round. It should also be noted they had more than 30 lbs. to lose.

The 21 Day Fix kit is reasonably priced at just $59.85 while the 80 Day Obsession is priced at $99 a year. Both the 80 Day Obsession and 21 Day Fix are designed to help build muscle in your arms, legs, chest, and abs.

While the 80 Day Obsession gives you a good cardio workout the 21 Day Fix is more suited for beginners.