Thanks for having me! Very fun conversation

Zach was one of the best collegiate teammates anyone could ask for...great to see you doing so well Dr. Zach!!!

I was just thinking that this meeting needed to happen! Tennisnerd and Foot Doctor Zach are THE definitive authorities in their respective domains. I trust their content more than anyone else.

I watch Tennisnerd's review first before deciding on a racket. I watch FDZ's review first before deciding on a tennis shoe. Thanks for the great content from both channels.

Really liked Zach's comment about hiding people from the channel. I get tired of trolls showing up for no other reason than to just cause drama. Zach or Jonas, what are your thoughts on the Asics Omnicourt sole. I mainly play hardcourt and artificial turf/sand. Could it be used for both surfaces? Enjoyed the conversation about technological advancements in shoes. I was a Sourcing Director for a US sports apparel and hard goods company and I was based in China for over 16 years. I remember when Flyknit came out. It was a pretty new thing with sneakers. Factories that were used to knitting socks started doing shoe uppers. Shoe factories in the Fujian and Guangdong, started working with knitting factories in Zhejiang and Jiangsu. Was amazing to see what the Nike design/production teams could come up with and how they worked with the factories to make it happen. Loved what you guys said about playing with your fathers. I play with my Dad around 3 days a week. He will be 75 this year and he moves much better on artificial grass than on hardcourts. Though after having both knees replaced, he does ok on hard too. Thanks for the discussion guys. Jonas, really enjoying all these podcasts with other content creators that I follow.

Zach has really helped me. I was suffering from a lot of tennis injury before watching his recommendation videos. Also he somehow makes shoe tech interesting. Just a very engaging speaker with useful insight. Definitely give his channel a look if you're curious about shoes or have some leg or foot pain.

Really enjoying these last several podcasts. Great to get such a variety of angles on the sport in one place.

No one wants an update to their favorite shoe, and it makes no real sense to update them b/c shoes wear out so ppl *need* to replace them. Racquets do not really wear out, so the only way to sell them is to make updated versions. Now with all the content creators, it’s a lot of updates / changes for churning content.

The Foot Doctor has the best channel for tennis shoe info. very helpful

Thank you guys Awesome show Will be nice to see Tennisnerd and Meike Babel podcast 🙏

Barricade 2s!! Best shoe ever!

Awesome podcast! This was quite informative.

Two of my favorite youtubers. Thanks Jonas and Zach

Didn't see this coming. What a collaboration 👏👏👏

Now this is the collaboration I needed!!

Honestly, I have wide feet and I followed Zach's advise on that. None of the shoes he recommended for wide feet fit me. Instead I now have the Babolat Jet Mach 3 Wide and I'm happy with them. I tried over 10 shoes (many of which were Zach's recommendations) before finally finding a shoe that fits.

Great podcast. I had a podiatrist custom mould some insoles for me and it healed the pain in my foot. Worth investing in.

Great podcast with Foot Doctor Zach

I'm so happy to see this collab, it was a blast of an episode

The collab we all needed! Thanks Jonas & Dr. Zach!

Killing it with the guests, Jonas! Great to see you guys in the same video/podcast! Keep it up with the podcast 🔥🔥

Tennisnerd and FDZ? Excellent. Automatic click

great video Jonas....it would be very helpful a video on how should tennis shoes fit, how to choose the correct size...

Great chat adding other things from both interesting to know about. Keep it up, always following.

Hi Zach - love your players pick - Andy Roddick, Pat Rafter, and Ons Jabeur! :D

Great podcast. I'm a long time consumer of both your channels' content. Looking forward to the eventual release of the "FootDr. GPTurboBoost" designed for wide forefoot, heel pain, achiles, ankle, knee and lower back protection.

Great podcast! Loved it. Thank you!

I played junior tennis using Stan Smith leather and Rod Laver nylon mesh tennis shoes. I definitely do not feel a sense of nostalgia for either of them. Lol.

Great podcast!!!

Gel resolution is the greatest victim of updates

Jonas, if you are looking for custom orthotics I got a doc in Barcelona that does insoles for a local famous football team. She's been doing mine for quite some time. Used to have a bad case of fasciitis and achilles years ago from playing with the vapor 9s and all sort of other foot, back and posture problems. All gone now. I recommend her to many friends and they are all happy although getting used to custom orthotics is hard at the beginning.

I'm size 5.5 sometimes size 6. At that size you don't get the thickness that happen in bigger sizes.

Can u do a clips version of this with the main points

what's your review zack on barefoot shoes and strengetheing those feet and moving up the body chain?

I wish someone would dissect tennis racquets to show what the marketed grommets, foam, and layups actually look like

Hi guys what are good shoes for wet slippery UK tennis courts?

Put me down as one of the players who absolutely hate it when they change a shoe. Make a new shoe, leave the shoe I love alone.

New high.

Nice

Pickleball is great, Jonas. Tennis players shouldn't be unhappy that Pickleball has gotten popular, they should take the blame themselves for not making tennis as fun.

I hate pickleball. They do take over my local tennis courts, and that’s the main reason why I hate it

I’m sorry my comment hurt your feelings so bad about that last video being tasteless. And ft dr Zach Calling me an idiot in response tells me everything I need to know about him. Insecure to the max. But it was a tasteless video as several hours and one day beforehand both Iga and Novak won a grand slam. In fact Novak broke the grand slam record. A massive achievement in all of tennis history. And for you to release such a huge video without any mention of recognition just seemed tasteless. As a champion of our sport I was hoping you’d at least tip your hat to the achievement if not even to the man. I get it your videos are worked on long before they’re released but even a quick blurb posted to your channel mentioning it would have been better than just completely ignoring it. We only have so many people advocating for this dying sport and for you to not acknowledge him due to your Federer and Nadal preferences just seemed tasteless. Edit: as always love your content and appreciate all you do as I try to mention on every video I watch.