Exercise that Strengthens Muscles is Most Effective Way to Enhance Sleep Quality in Older Age

Exercise that Strengthens Muscles is Most Effective Way to Enhance Sleep Quality in Older Age

A new systematic review and network meta-analysis of randomized controlled trials shows that exercise, particularly strengthening exercise and aerobic exercise, is beneficial for enhancing subjective sleep quality at a clinically significant level compared with normal activities, which is consistent with previous studies. The post Exercise that Strengthens Muscles is Most Effective Way to Enhance Sleep…

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Hominins Made Bone Tools 1.5 Million Years Ago, Hinting At Abstract Thought

Hominins Made Bone Tools 1.5 Million Years Ago, Hinting At Abstract Thought

Learn more about the earliest “factory” of bone tools ever discovered, which saw the systematic shaping of bone some 1 million years before other such “factories.” Learn more about the earliest “factory” of bone tools ever discovered, which saw the systematic shaping of bone some 1 million years before other such “factories.” The Sciences All Articles | Discover…

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1.5-Million-Year-Old Bone Tool ‘Factory’ Discovered in Tanzania

1.5-Million-Year-Old Bone Tool ‘Factory’ Discovered in Tanzania

Paleoanthropologists have documented a bone tool assemblage from a single horizon dated to 1.5 million years ago at Olduvai Gorge in Tanzania. The post 1.5-Million-Year-Old Bone Tool ‘Factory’ Discovered in Tanzania appeared first on Sci.News: Breaking Science News.  Paleoanthropologists have documented a bone tool assemblage from a single horizon dated to 1.5 million years ago…

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