This 22-minute free yoga podcast explores a few movements that can help you to develop the strength, stability, mobility, and coordination to make your step-throughs from Downward Dog into Warrior 1 or lunges a little more fluid. You might need a few weeks to work through the flow, and especially if you feel any discomfort in your wrists, shoulders, or neck, take lots of rest as you need it and give yourself some time to develop this flow.
As always, see your health care practitioner before starting any new movement or exercise program, particularly if you have any pain, discomfort, or health concerns.