Marcus
American · Male
A little fire. A push in your corner.
YOUR DIGITAL BOXING ASSISTANT
You bring the work.
Cornerman brings the rounds.
Heavy bag. Shadowboxing. Your own pace.
At home or at the gym, turn the time you have into rounds that count. Choose your session. Find your rhythm. Get moving.
Choose the number of rounds and a round length from one to three minutes.
Choose your combination complexity, from straightforward sequences to a greater challenge.
Train with combinations built from all six punches, on the bag or in your shadowboxing session.
A motivator. A technical coach. A drill sergeant. Find the presence that brings out your best.
These AI-created characters personify the Cornerman coaching voices. They are not portraits of the voice performers.
American · Male
A little fire. A push in your corner.
American · Female
A little fire. A push in your corner.
British · Male
Bring your discipline. Answer the bell.
British · Female
All business. Focus on the work.
Australian · Male
A little fire. A push in your corner.
Australian · Female
All business. Focus on the work.
Indian · Male
All business. Focus on the work.
Indian · Female
Bring your discipline. Answer the bell.
Latin · Male
All business. Focus on the work.
Latin · Female
A little fire. A push in your corner.
Nigerian · Male
Bring your discipline. Answer the bell.
Nigerian · Female
Bring your discipline. Answer the bell.
Choose “In my corner” to see a character in the hero portrait.
Fictional character portraits, created with AI from the Cornerman owner’s direction. Image credits & details ↗
Short, clear demonstrations. One punch at a time. A future guide you can revisit between rounds.
Showing all 6 planned techniques. Demonstrations are not yet available.
Built for a quick look, not a long lesson.
Planned: 6–10 second clips, normal and slow speed, front and side views, and simple written cues. Tap a punch to see the plan.
YOUR NEXT ROUND IS WAITING
Bring Cornerman to your next bag workout or shadowboxing session.
Get it on Google PlayAndroid available. iOS availability to be confirmed.
No. Cornerman can also be used for shadowboxing, mitt work and cardio boxing sessions.
Yes. Choose your number of rounds and a one-, two- or three-minute round length in the app.
The technique library is a planned addition. The collection shown here is a preview of its structure; finished demonstrations will be published after filming and review by a qualified boxing coach.
Email public@cornerman.training.