4P Fitness Insights
Explore practical, science-backed insights on strength, mobility, nutrition, recovery, longevity, and today’s biggest fitness trends. Use the category filters or search bar below to quickly find the guidance, answers, and topics that matter most to you.
Subscribe to the Insights 🎧 Podcast
Prefer to listen? Subscribe on Substack for practical conversations about Strength, Mobility, Nutrition, Recovery, and building a body that stays capable for life. New episodes will be delivered directly to your inbox.
Weighted Vest Walking Is Back: Benefits, Risks, and 5 Vests Worth Considering
Weighted vest walking is trending again, but is it worth it? Learn the benefits, risks, how to start safely, and 5 weighted vests worth considering for walking, rucking, bodyweight training, and conditioning.

