iQsub FX-CCR

iQsub FX CCR CE Rebreather, chest rebreather review

What is the iQsub FX CCR? The iQsub FX-CCR is an innovative, military-grade, chest-mount rebreather designed for military, technical and recreational diving. Its design provides optimal ergonomics, a compact form factor and excellent performance, making it the ideal choice for divers who want […]

rEvo III CCR Rebreather: technical review of the rebreather

The rEvo III is a highly rated closed-cycle rebreather (CCR), known for its innovative design, robust construction and excellent performance characteristics. In this article, technical diving instructor Valters Preimanis will delve into its technical specifications, explore the principles of operation of the rebreather and compare it to […]

Poseidon SE7EN+ CCR Rebreather: Universal, Swedish-made diving rebreather

In this blog post, we will delve into the world of the Poseidon SE7EN+ rebreather, exploring its configuration options, technical specifications, and provide tips on how to optimize your diving experience with this Swedish-made rebreather, introduced by experienced technical diving instructor Valters Preimanis. Apply and […]

Scuba Force SF2 CCR Rebreather: A Unique Diving Rebreather

In this article, we will delve into the world of the Scuba Force SF2 rebreather, exploring its features, benefits, and differences from other rebreathers, especially the JJ CCR, which we reviewed in a previous article, introduced by technical diving instructor Valters Preimanis. Apply and try the eCCR CE Rebreather together […]

Dive Rite O2ptima CCR Rebreather: An impressive diving rebreather

In this blog post, we will delve into the world of the Dive Rite O2ptima rebreather, exploring its features, advantages and disadvantages, as well as share our impressions from a test dive. Sign up and try the eCCR CE Rebreather with an instructor (Introduction to Rebreather Diving). What is Dive Rite […]

Food Meal Nutrition Shrimp

How much weight can you lose by fasting?

Fasting has become a popular method for losing weight and improving health, but how much weight can you actually lose by fasting? In this article, guided by the proven observations of health consultants and private trainer Valters Preimanis, we will explore the various factors that affect weight loss through fasting […]

JJ CCR detailed rebreather review for beginners

This is a detailed review of the JJ CCR rebreather, divided into several parts, covering both the device's construction, testing reviews, and frequently asked questions for the trainer of the underwater diving club ā€œDaivings.lvā€. Apply and try the eCCR CE Rebreather with an instructor (Introduction to diving with […]

Squats posture health physical education sport

How many squats should you be able to do according to your age?

You may not need a lengthy and complicated physical exam to determine how healthy you are. Health experts say a simple exercise could reveal your strength and endurance. Sports medicine and rehabilitation specialist Dr. Edwards says squats are a great indicator of athleticism […]