Real time, altitude variances, with maps and graphs (elevation, speed, pace) for running, cycling, mountain biking, walking, hiking. Free PC software from www.satsportsna.com for comprehensive analytics, comparisons, 3D Google Earth replays and sharing with friends.

iZen provides Zen music that helps you reach an inner calm that you can't achieve in absolute silence. It gives your mind something peaceful and tranquil to concentrate on while you try to reach a state of higher awareness.

The best ski/snowboard app. Real time ski navigation on 3D trail/piste maps. Live GPS position & tracking, live stats (speed, dist, alt), see where your family / friends are skiing live, resort info, live weather, SOS feature, replay, free PC analytics software from our website. All major ski resorts worldwide.

Proper test preparation calls for savvy time management skills, and Upward Mobility's NCLEX-PN Nursing Exam Prep app will help you take advantage of the oddly spaced studying opportunities throughout your day, whether they're found on your daily commute or in line at the grocery store.

Upward Mobility proudly presents our NREMT EMT Basic Exam Prep app for Android. This no-nonsense app contains a targeted curriculum of over 1000 questions designed to include all necessary content areas required for a certified EMT.

Golf GPS app: 3D flyover of holes, yards/meters to greens, shot recording, stats, scorecard, hazard carry or lay up position.

Positioning is shot to hole, not cart to hole.

Free PC Analytics including 3D Google Earth replay with stats, and Free DIY Course Mapping software both available from www.satsportsna.com. No extra costs for courses.

More features in Pro version:
tap to search an author
tap to search the journal
related citations

Post a comment for an article to public
Write a note to yourself
View public comments for an article

search by PubMed ID, just enter the id in the search box

To migrate your saved articles into the pro version:
install the pro version
start the free version
press menu on the initial screen of the free version
then "Upgrade"

This application will help you to increase your breath hold. It's a great trainer freedivers and spearfishers!