Castings Prep

A 6-week bodyweight training program built the way models actually train.

Not the marketing version. The real one.

Six days a week. Thirty to forty-five minutes a session. Bodyweight and a skipping rope. No gym, no equipment, no excuses.

This is the work that builds the body you see on a runway - lean, conditioned, controlled. It is preparation, not punishment, and it is built for women who are willing to train like they mean it.

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What this program is, honestly

Most "model body" training sold online is fantasy. Soft circuits, vague promises, a lot of language about being "lengthened" and "toned" with no actual structure underneath.

Castings Prep is different because it is built from the work I have actually done with models preparing for NYFW, LFW, PFW, and MFW over the last decade.

Six weeks. Three phases. A repeatable structure you can return to whenever you need it.

The training is bodyweight because bodyweight, programmed properly, builds excellent relative strength, postural endurance, and the kind of conditioning that produces visible definition without the joint stress of heavy loading or the time cost of a gym.

The cardio is skipping rope because it is what dancers, fighters, and models have used for a hundred years to develop calf and ankle stiffness, low-impact cardiovascular base, and the kind of light, springy movement that reads on camera.

That is the whole logic. It is not magic. It is a programmed system applied with discipline.

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How the 6 weeks are structured

Weeks 1–2: Base Establishing movement quality, postural control, and the conditioning floor. Sessions are slightly shorter, intensity is moderate, the focus is on building the capacity to handle what comes next.

Weeks 3–4: Build Volume increases. Tempo work and time-under-tension are introduced. Skipping intervals lengthen. This is the phase where the body starts to change visibly.

Weeks 5–6: Peak Density and complexity rise. Sessions are sharper, more demanding, and more targeted. By the end of week 6 you have completed a full training block - the same architecture I would use with a model preparing for a season.

Six sessions per week. Thirty to forty-five minutes each. Every session is video-led, exercise by exercise, so you never have to guess what to do or how to do it.

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What is inside

Full video demonstration. Every exercise demonstrated. Watch and follow.

The 6-week training schedule. Day by day, week by week. Pre-built. You don't plan, you train.

Skipping rope conditioning protocol. Progressive intervals across the six weeks, with form notes for the people who haven't skipped since school.

Nutrition principles guide. Not a meal plan - guidelines. How models actually eat through a training block: protein floors, the mistakes that derail prep, what to do on harder training days, what to do on rest days. Built so you can apply it to your own life rather than follow a rigid plan that ignores it.

Postural and core work. Integrated through the program rather than bolted on. Models live in their posture; this trains it consistently.

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Who I am

I am Pete Cobby. I have spent the last ten years preparing professional models for runway castings, fittings, and shows across the four major fashion weeks.

I work with agencies, with bookers, with the people whose job is to put bodies on runways. The methods in Castings Prep are drawn directly from that work.

"Peter is my first (and only) personal trainer - I started sessions with him 10 years ago and trained with him intensively for 3 years, mainly for modelling trips to New York. When I got married, I messaged Peter 2½ weeks before the wedding and he generously prepared a personalised food and exercise plan. To be truly honest, I didn't end up having much time for workouts since most days during the run-up consisted of editing projects and wedding planning from 7am to 1am. But Peter is a wizard and somehow, under his food plan, I shed fat so efficiently. He also always makes himself available to any questions on the go. If you are looking for anyone to help with food or workout plans for efficient results, I can highly recommend Peter."

- Aisha Wiggins Reglade

I am also the founder of Élavé, a clinical conditioning platform launching with the industry in 2026. The same standards apply here: training that respects the body, training that protects the woman doing it, and an honest account of what the work does and does not do.

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Who this is for

Castings Prep is for you if:

• You can commit to six training sessions a week for six weeks
• You want a structured program with no guesswork
• You want to train without weights, machines, or a gym
• You want to look conditioned and put-together — in clothes, on camera, in your own life
• You are willing to do the work properly rather than look for shortcuts

Who this is not for

This is not for you if:

• You cannot consistently commit to six sessions a week. The program is built around that frequency. Cutting it to three or four sessions will not produce the same outcome and I would rather you didn't buy than feel disappointed.
• You are looking for a quick fix or a crash diet. There is no calorie cut here, no juice cleanse, no fasted cardio gimmick. This is real training.
• You have an active injury that limits bodyweight training. Speak to a physiotherapist first.
• You are a beginner with no recent training history. Start with three sessions a week of something simple, build a base, and come back to this in three months.

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Real messages from clients

"Pete, I don't know how this has happened because I've been eating more — but I went to Selfridges to try on jeans and I'm a size 22/23. A month or two ago I was wearing 25 and 24 was tight. I have a smaller waist too. I love your program so much. I just wanted to share because I felt really good about myself, and you showed me how I could get there with eating healthy and not limiting myself."

— Larkin W

"Following your guide has made me feel so much more confident and comfortable in myself. I was in a cycle of restriction and overeating and really unhappy with myself, but by sticking to your plan I was able to get in better shape so quickly and wear the outfit of my dreams." — Message from a client

"I feel that my stomach has gotten more toned and also the arms. The past week has definitely made a change in my body, also in how I feel myself." — Message from a client

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Frequently asked questions

Can I do this with 3 or 4 sessions a week instead of 6? You can, but it is not the program I built and I cannot promise the same result. The progression assumes six sessions. I've kept the timing of each session as tight as possible so you can factor it into your day.

What if I have never skipped before? If you can't do the skipping for any reason, you can swap it for brisk walking, rebounder or something similar - jus use the time frames suggested in the plan.

How long until I see changes? Honest answer: most people see visible changes by the end of week 3 if they train as prescribed and eat to support training. Significant change is a six-week conversation, not a two-week one.

Do I need to eat any specific way? The nutrition principles guide explains the approach. There is no banned food list, no meal plan. It is a framework for how to eat through a training block.

Is this suitable if I am not a model? Yes. The methodology was developed for models, but the training is appropriate for any healthy adult woman willing to commit to the schedule.

Can I do this if I am pregnant or postpartum? Not without clearance from your doctor or a specialist. This is general training, not pre- or post-natal training.

Refund policy: If you are not satisfied with your purchase, please let us know within 14 days of purchase for a full refund.

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The offer

Castings Prep - £89.

Lifetime access. All training videos. Full 6-week schedule. Nutrition principles guide.

One payment. Yours forever. Repeat the program as many times as you want.