Target tension.: Whether the muscle you’re training is what gives out first, not your grip, balance or other muscles.
Loaded stretch.: How hard the muscle works while stretched. Training it there is linked to more growth.
Progression.: How easily you can keep adding weight in small steps over months and years.
Low cost.: How easy it is on your joints and recovery, and how quickly you can learn it.

The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work

When each one fits

Good reasons to choose ab wheel rollout

You have no equipment
You want something simpler to learn
You want more load on the abs while they’re stretched

Good reasons to choose toes-to-bar

You want to train the abs on their own

Ab Wheel Rollout

Toes-to-Bar

You need

Nothing but the floor

Pull-up bar

Skill

Takes some practice

Needs coaching

Type

Compound

Isolation

Why they rank where they do

Ab Wheel Rollout. Hard work for the abs in a stretched position, but difficult to progress and tough on the lower back if form slips.

Questions

Which is better for your abs, ab wheel rollout or toes-to-bar?

For your abs, ab wheel rollout rates well ahead on our research criteria: more stretch, easier to progress.

Is ab wheel rollout or toes-to-bar easier to learn?

Ab wheel rollout is easier: it takes some practice, while toes-to-bar needs coaching.

Can you do ab wheel rollout or toes-to-bar at home?

Ab wheel rollout needs no equipment, so you can do it anywhere. Toes-to-bar needs a pull-up bar, so a home gym covers it.

Which is easier on the joints, ab wheel rollout or toes-to-bar?

About the same: both rate Good for joint and recovery cost in our research rubric.

More comparisons

Ab Wheel Rollout Toes-to-Bar All abs exercises

Ab Wheel Rollout vs Toes-to-Bar

For your abs, ab wheel rollout rates well ahead on our research criteria: more stretch, easier to progress.

What these mean

Target tension.: Whether the muscle you’re training is what gives out first, not your grip, balance or other muscles.
Loaded stretch.: How hard the muscle works while stretched. Training it there is linked to more growth.
Progression.: How easily you can keep adding weight in small steps over months and years.
Low cost.: How easy it is on your joints and recovery, and how quickly you can learn it.

The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work

When each one fits

Good reasons to choose ab wheel rollout

You have no equipment
You want something simpler to learn
You want more load on the abs while they’re stretched

Good reasons to choose toes-to-bar

You want to train the abs on their own

Ab Wheel Rollout

Toes-to-Bar

You need

Nothing but the floor

Pull-up bar

Skill

Takes some practice

Needs coaching

Type

Compound

Isolation

Why they rank where they do

Ab Wheel Rollout. Hard work for the abs in a stretched position, but difficult to progress and tough on the lower back if form slips.

Questions

Which is better for your abs, ab wheel rollout or toes-to-bar?

For your abs, ab wheel rollout rates well ahead on our research criteria: more stretch, easier to progress.

Is ab wheel rollout or toes-to-bar easier to learn?

Ab wheel rollout is easier: it takes some practice, while toes-to-bar needs coaching.

Can you do ab wheel rollout or toes-to-bar at home?

Ab wheel rollout needs no equipment, so you can do it anywhere. Toes-to-bar needs a pull-up bar, so a home gym covers it.

Which is easier on the joints, ab wheel rollout or toes-to-bar?

About the same: both rate Good for joint and recovery cost in our research rubric.