This could be taken literally, and would mean that you need to train or you are training for something. Maybe a symbol of travel. It could also be a symbol of the physical self. Maybe It's trying to tell you to stay "on track".

A hospital is a place for healing. What in your life needs healing? It could be emotional, physical {sometimes dreams warn us before hand of body aliments}, or spiritual.

May symbolize hidden parts or aspects of your personality. The human back may symbolize moral uprightness and physical or moral growth. A bent back is a sign you may be overburdened or downcast.

May symbolize the inner light, those inner resources that provide the energies you need for a balanced, harmonious life. Dreaming of a plant bulb may represent your spiritual, physical, and intellectual potential.

anxiety over your health; thoughts of approaching death. Planning for the end of something in your life.

From SpiritCommunity

Funeral

Dreaming about funerals does not necessarily symbolize physical death for you or anyone else. It could instead symbolize an ending of a different kind. You may be burying relationships, conditions or even emotions that you no longer need and that are no longer conducive to your personal growth. On the other hand, this dream may symbolize the burying of sensitivities and emotions that are too difficult to cope with. It may reflect numbness or a feeling that is the opposite of aliveness, such as depression and emptiness. Either way, burying a person that is alive suggests some emotional turmoil. Please consider all of the details in this dream to find the appropriate message. Old dream interpretation books say that dreaming about funerals is a dream of the contrary. Instead of sadness, the dreamer will experience happiness and go to celebrations, such as weddings

Seeing food in your dream, represents physical and emotional nourishment and energies. The different types of food can symbolize a wide range of things. Generally, fruit is symbolic of sensuality. Frozen foods may imply your cold emotions and frigid ways. Eating certain foods refers to qualities that you need to incorporate within your own self. Dreaming that you are hording or storing food indicates a fear of deprivation. You do not trust what you already have. Seeing or eating stale food in your dream, suggests that you are feeling sluggish and emotionally drained. You need to be invigorated and revitalized.

The 'totality" of the conscious and unconscious life. The mind considered as an organic system reaching all parts of the body and serving to adjust the total organism to the needs or demands of the environment.

The ego, the subject of consciousness, comes into existence as a complex quantity which is constituted partly by the inherited disposition (character constituents) and partly by unconsciously acquired impressions and their attendant phenomena ... Analytical psychology differs from experimental psychology in that ... it is far more concerned with the total manifestation of the psyche as a natural phenomenon - a highly complex structure....Carl Jung

To Jung, the psyche, like the living body, is a self-regulating system

The Swiss psychologist, C. G. Jung, taught that the human mind or psyche is complex and is composed of parts, much like the physical body. He coined the word "complexes" for various unconscious parts of the psyche.

Complexes are the focal and nodal points of psychic life (Jacobi, 1973, p. 37). He also divided the unconscious into two distinct regions, the personal and the collective. "Whereas the personal unconscious consists for the most part of complexes, the content of the collective unconscious is made up essentially of archetypes".

In mythology - (Greek: 'soul"), in classical mythology, princess of outstanding beauty who aroused Venus" jealousy and Cupid's love. The fullest version of the tale is that told by the Latin author Apuleius in his Metamorphoses (The Golden Ass). According to Apuleius, the jealous Venus commanded her son Cupid (the god of love) to inspire Psyche with love for the most despicable of men. Instead, Cupid placed Psyche in a remote palace where he could visit her secretly and, by his warning, only in total darkness. One night Psyche lit a lamp and found that the figure at her side was the god of love himself. When a drop of oil from the lamp awakened him, he reproached Psyche and fled. Wandering the earth in search of him, Psyche fell into the hands of Venus, who imposed upon her difficult tasks. Finally, touched by Psyche's repentance, Cupid rescued her, and, at his instigation, Jupiter made her immortal and gave her in marriage to Cupid. The sources of the tale are a number of folk motifs; the handling by Apuleius, however, conveys an allegory of the progress of the Soul guided by Love, which adhered to Psyche in Renaissance literature and art. In Greek folklore the soul was pictured as a butterfly, which is another meaning of the word psyche.

May symbolize something in your psyche that is trying to break into your consciousness. Those things that you feel are stolen away from you. Feelings of being emotionally or physically drained.

Balls are circles and circles most often symbolize wholeness. You have reached the part of yourself that has integrated all aspects of your being; physical, psychological, spiritual. Playing ball may represent doing those things that are required of you. Dreaming that you are watching a ball game may indicate that you need to take more of an initiative.

An arm is an extension of yourself. Right arm often symbolizes sending or giving, left arm often symbolizes receiving or bringing in. Left arm would also symbolize the creative/metaphysical self, whereas the right arm would symbolize social duty/physical self. Losing an arm may suggest an inability to care for yourself and others.

Seeing a vampire in your dream, symbolizes seduction and sensuality, as well as fear and death. The vampire represents contrasting images of civilized nobility and aggression/ferocity. It may depict someone in your waking life whose charm may ultimately prove harmful. Deep down inside you know that this person is bad for you, yet you are still drawn to it. Alternatively, to see a vampire suggests that you are feeling physically or emotionally drained. The vampire may also be symbolic for someone who is addicted to drugs or someone in an obsessive relationship. Dreaming that you are a vampire means that you are sucking in the life energy of others for your own selfish benefit.

Life's energy source. Love, passion, life itself. Losing blood may suggest you are losing energy because of inner conflicts or waking conflicts. Feelings of being emotionally drained. Dreaming that you are drinking blood may indicate that you have a thurst for vitality and power. Women often dream of blood or of someone bleeding shortly before or during their periods and when they are pregnant.

Also: Blood may be a symbol of life or physical, emotional, and/or spiritual energy. It may also symbolize passion, love or even anger. Dreaming that you are bleeding or losing blood may mean that you are feeling emotionally drained. Shedding blood may also represent guilt. Dreaming that something is written in blood may represent the energy you have put into a project. Drinking blood means receiving new life or new strength. "Displaced" blood may be menstrual blood which for a woman may represent a sexually related anxiety, and for a man may represent a fear of sex and/or of women.