{"product":{"product_id":"B07JW959DL","title":"Longer and Deeper: cross training for freediving and spearfishing","price":"9.99","image_url":"https://m.media-amazon.com/images/I/418g084vifL._SL500_.jpg","url":"https://www.amazon.com/dp/B07JW959DL"},"comments":[{"body":"Hi there,\r\n\r\nI bought this [book](https://www.amazon.com/Longer-Deeper-training-freediving-spearfishing-ebook/dp/B07JW959DL/ref=sr_1_1?dchild=1\u0026amp;keywords=freedive\u0026amp;qid=1603406656\u0026amp;s=digital-text\u0026amp;sr=1-1) on free diving training. It is very detailed but a long boring read haha. So far I am just trying to apply it.\r\n\r\na TL;DR version is maybe this [article](https://www.freediveuk.com/how-to-hold-your-breath-for-5-minutes-in-1month-freediving-training/) from FreediveUK. Lacks detail but give you an overview of the training.\r\n\r\nI am using this mostly to train on land until I can hit the water again.\r\n\r\nThe CO2 and O2 tables have helped me greatly (an overview on it [here](https://www.freediveuk.com/co2-and-o2-training-tables-for-freediving/)). But manually timing myself, etc, was such a pain. I bought the app [STAmina](https://apps.apple.com/us/app/stamina-apnea-trainer/id994874491), it is the easiest and most intuitive of all the apps I tested. It will auto generate your tables based on your personal best time. It allows you to focus on your training instead of fiddling with a lot of settings.\r\n\r\nhope it helps","subreddit_name":"freediving","author":"blackbadger0"}]}