Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast, where we unpack the numbers behind the headlines.

For this week’s deep dive Natasha and Alex wanted to dig into the Tonal EC-1, a huge document spread across a number of posts. Our goals were pretty simple: To better understand Tonal’s journey, and also to get into the mind of its author.

So we corralled JP Mangalindan into firing up his computer, microphone, and recording software for a chat. Here’s what we covered:

• What is Tonal, why is it interesting, and why did JP spend so much time learning about the company?
• What did he have to leave out of the final report?
• His views on fitness gear, and the Peloton effect more broadly
• What was it like to write something so gosh darn long?

The Tonal EC-1 comprises four main articles representing about 10,600 words and a reading time of about 43 minutes:

As Natasha is currently — shh, it’s a secret — working on an EC-1 of her own, we had more than a usual amount of interest in the project. Use code Equity for a super sweet discount to access this story and all of our premium content.

Equity drops every Monday at 7:00 a.m. PST, Wednesday, and Friday morning at 7:00 a.m. PST, so subscribe to us on Apple Podcasts, Overcast, Spotify and all the casts.